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69 | <div class="navpath"><b>bdm</b>::<a class="el" href="classbdm_1_1chmat.html">chmat</a> |
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73 | <h1>bdm::chmat Class Reference</h1><!-- doxytag: class="bdm::chmat" --><!-- doxytag: inherits="bdm::sqmat" --> |
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74 | <p>Symmetric matrix stored in square <a class="el" href="classbdm_1_1root.html" title="Root class of BDM objects.">root</a> decomposition using upper cholesky. |
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75 | <a href="#_details">More...</a></p> |
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76 | <hr/><a name="_details"></a><h2>Detailed Description</h2> |
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77 | <p>Symmetric matrix stored in square <a class="el" href="classbdm_1_1root.html" title="Root class of BDM objects.">root</a> decomposition using upper cholesky. </p> |
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78 | <p>This matrix represent <img class="formulaInl" alt="$A=Ch' Ch$" src="form_46.png"/> where only the upper triangle <img class="formulaInl" alt="$Ch$" src="form_47.png"/> is stored; </p> |
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79 | |
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80 | <p><code>#include <<a class="el" href="chmat_8h_source.html">chmat.h</a>></code></p> |
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81 | |
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82 | <p><a href="classbdm_1_1chmat-members.html">List of all members.</a></p> |
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83 | <table border="0" cellpadding="0" cellspacing="0"> |
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84 | <tr><td colspan="2"><h2>Public Member Functions</h2></td></tr> |
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85 | <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#abea30d9ae395363e5aef36f6359b15fd">opupdt</a> (const vec &v, double w)</td></tr> |
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86 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4b4c5d4dbb8a3d585b68d936cb6df31b"></a><!-- doxytag: member="bdm::chmat::to_mat" ref="a4b4c5d4dbb8a3d585b68d936cb6df31b" args="() const " --> |
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87 | mat </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a4b4c5d4dbb8a3d585b68d936cb6df31b">to_mat</a> () const </td></tr> |
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88 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Conversion to full matrix. <br/></td></tr> |
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89 | <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a832d1a18bbf33ee7681adf01d5d08e21">mult_sym</a> (const mat &C)</td></tr> |
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90 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Inplace symmetric multiplication by a SQUARE matrix <img class="formulaInl" alt="$C$" src="form_60.png"/>, i.e. <img class="formulaInl" alt="$V = C*V*C'$" src="form_61.png"/>. <a href="#a832d1a18bbf33ee7681adf01d5d08e21"></a><br/></td></tr> |
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91 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac0bf9168129004c4017d32fe1dc45816"></a><!-- doxytag: member="bdm::chmat::mult_sym" ref="ac0bf9168129004c4017d32fe1dc45816" args="(const mat &C, chmat &U) const " --> |
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92 | void </td><td class="memItemRight" valign="bottom"><b>mult_sym</b> (const mat &C, <a class="el" href="classbdm_1_1chmat.html">chmat</a> &U) const </td></tr> |
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93 | <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a7a4f54f1ea8b802f318de77a78f6ddb0">mult_sym_t</a> (const mat &C)</td></tr> |
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94 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Inplace symmetric multiplication by a SQUARE transpose of matrix <img class="formulaInl" alt="$C$" src="form_60.png"/>, i.e. <img class="formulaInl" alt="$V = C'*V*C$" src="form_62.png"/>. <a href="#a7a4f54f1ea8b802f318de77a78f6ddb0"></a><br/></td></tr> |
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95 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a78a18034a874d46b034f29a7e5d42f3b"></a><!-- doxytag: member="bdm::chmat::mult_sym_t" ref="a78a18034a874d46b034f29a7e5d42f3b" args="(const mat &C, chmat &U) const " --> |
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96 | void </td><td class="memItemRight" valign="bottom"><b>mult_sym_t</b> (const mat &C, <a class="el" href="classbdm_1_1chmat.html">chmat</a> &U) const </td></tr> |
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97 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a949ccd174ed19f9cfe36366cbd5c56a4"></a><!-- doxytag: member="bdm::chmat::logdet" ref="a949ccd174ed19f9cfe36366cbd5c56a4" args="() const " --> |
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98 | double </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a949ccd174ed19f9cfe36366cbd5c56a4">logdet</a> () const </td></tr> |
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99 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Logarithm of a determinant. <br/></td></tr> |
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100 | <tr><td class="memItemLeft" align="right" valign="top">vec </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#aec8d3a1cbf3b50183f246a858663c92d">sqrt_mult</a> (const vec &v) const </td></tr> |
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101 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Multiplies square <a class="el" href="classbdm_1_1root.html" title="Root class of BDM objects.">root</a> of <img class="formulaInl" alt="$V$" src="form_63.png"/> by vector <img class="formulaInl" alt="$x$" src="form_1.png"/>. <a href="#aec8d3a1cbf3b50183f246a858663c92d"></a><br/></td></tr> |
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102 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6e0aee9691909602d341fe5ebd1f1ca8"></a><!-- doxytag: member="bdm::chmat::qform" ref="a6e0aee9691909602d341fe5ebd1f1ca8" args="(const vec &v) const " --> |
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103 | double </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a6e0aee9691909602d341fe5ebd1f1ca8">qform</a> (const vec &v) const </td></tr> |
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104 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Evaluates quadratic form <img class="formulaInl" alt="$x= v'*V*v$" src="form_64.png"/>;. <br/></td></tr> |
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105 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3ac8d00a14a22a21760a8374fe5c5757"></a><!-- doxytag: member="bdm::chmat::invqform" ref="a3ac8d00a14a22a21760a8374fe5c5757" args="(const vec &v) const " --> |
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106 | double </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a3ac8d00a14a22a21760a8374fe5c5757">invqform</a> (const vec &v) const </td></tr> |
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107 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Evaluates quadratic form <img class="formulaInl" alt="$x= v'*inv(V)*v$" src="form_65.png"/>;. <br/></td></tr> |
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108 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abc753cb54aa8946ce41d95e82fc148b5"></a><!-- doxytag: member="bdm::chmat::clear" ref="abc753cb54aa8946ce41d95e82fc148b5" args="()" --> |
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109 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#abc753cb54aa8946ce41d95e82fc148b5">clear</a> ()</td></tr> |
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110 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Clearing matrix so that it corresponds to zeros. <br/></td></tr> |
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111 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6b3d5b772f791fc7c5df544a418278c7"></a><!-- doxytag: member="bdm::chmat::add" ref="a6b3d5b772f791fc7c5df544a418278c7" args="(const chmat &A2, double w=1.0)" --> |
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112 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a6b3d5b772f791fc7c5df544a418278c7">add</a> (const <a class="el" href="classbdm_1_1chmat.html">chmat</a> &A2, double w=1.0)</td></tr> |
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113 | <tr><td class="mdescLeft"> </td><td class="mdescRight">add another <a class="el" href="classbdm_1_1chmat.html" title="Symmetric matrix stored in square root decomposition using upper cholesky.">chmat</a> <code>A2</code> with weight <code>w</code>. <br/></td></tr> |
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114 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acbf3389db96dff41fb2e9532d59b13c0"></a><!-- doxytag: member="bdm::chmat::inv" ref="acbf3389db96dff41fb2e9532d59b13c0" args="(chmat &Inv) const " --> |
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115 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#acbf3389db96dff41fb2e9532d59b13c0">inv</a> (<a class="el" href="classbdm_1_1chmat.html">chmat</a> &Inv) const </td></tr> |
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116 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Inversion in the same form, i.e. cholesky. <br/></td></tr> |
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117 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa888e866a163bffe94b51e58af65901b"></a><!-- doxytag: member="bdm::chmat::~chmat" ref="aa888e866a163bffe94b51e58af65901b" args="()" --> |
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118 | virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#aa888e866a163bffe94b51e58af65901b">~chmat</a> ()</td></tr> |
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119 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor for future use;. <br/></td></tr> |
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120 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a947c52c64022ef364d8ef17c94a65ef1"></a><!-- doxytag: member="bdm::chmat::chmat" ref="a947c52c64022ef364d8ef17c94a65ef1" args="(const int dim0)" --> |
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121 | </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a947c52c64022ef364d8ef17c94a65ef1">chmat</a> (const int dim0)</td></tr> |
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122 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <br/></td></tr> |
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123 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aae4dd65ff29d7d951b18903b100bd39d"></a><!-- doxytag: member="bdm::chmat::chmat" ref="aae4dd65ff29d7d951b18903b100bd39d" args="(const vec &v)" --> |
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124 | </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#aae4dd65ff29d7d951b18903b100bd39d">chmat</a> (const vec &v)</td></tr> |
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125 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <br/></td></tr> |
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126 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a57513fca80f91194faf90297f2ab2b24"></a><!-- doxytag: member="bdm::chmat::chmat" ref="a57513fca80f91194faf90297f2ab2b24" args="(const chmat &Ch0)" --> |
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127 | </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a57513fca80f91194faf90297f2ab2b24">chmat</a> (const <a class="el" href="classbdm_1_1chmat.html">chmat</a> &Ch0)</td></tr> |
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128 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Copy constructor. <br/></td></tr> |
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129 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a796ee52e1343bc53d278f17c55bb1cc7"></a><!-- doxytag: member="bdm::chmat::chmat" ref="a796ee52e1343bc53d278f17c55bb1cc7" args="(const mat &M)" --> |
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130 | </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a796ee52e1343bc53d278f17c55bb1cc7">chmat</a> (const mat &M)</td></tr> |
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131 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Default constructor (m3k:cholform). <br/></td></tr> |
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132 | <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a3c4e675e7efd91f78faa3dcf23aec153">chmat</a> (const <a class="el" href="classbdm_1_1chmat.html">chmat</a> &M, const ivec &perm)</td></tr> |
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133 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a17daa8c5c5914bd3194cb3053c5793a5"></a><!-- doxytag: member="bdm::chmat::_Ch" ref="a17daa8c5c5914bd3194cb3053c5793a5" args="()" --> |
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134 | mat & </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a17daa8c5c5914bd3194cb3053c5793a5">_Ch</a> ()</td></tr> |
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135 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Access function. <br/></td></tr> |
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136 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3e9e137c1a6f46d13c2b6790cfddaa92"></a><!-- doxytag: member="bdm::chmat::_Ch" ref="a3e9e137c1a6f46d13c2b6790cfddaa92" args="() const " --> |
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137 | const mat & </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a3e9e137c1a6f46d13c2b6790cfddaa92">_Ch</a> () const </td></tr> |
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138 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Access function. <br/></td></tr> |
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139 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab192df5b54b173ba9bc6922ee9983bc9"></a><!-- doxytag: member="bdm::chmat::setD" ref="ab192df5b54b173ba9bc6922ee9983bc9" args="(const vec &nD)" --> |
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140 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#ab192df5b54b173ba9bc6922ee9983bc9">setD</a> (const vec &nD)</td></tr> |
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141 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Access functions. <br/></td></tr> |
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142 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab8fd18754b0e5e0463f818cd16c710c8"></a><!-- doxytag: member="bdm::chmat::setCh" ref="ab8fd18754b0e5e0463f818cd16c710c8" args="(const vec &chQ)" --> |
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143 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#ab8fd18754b0e5e0463f818cd16c710c8">setCh</a> (const vec &chQ)</td></tr> |
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144 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Access functions. <br/></td></tr> |
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145 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a18f4b97bde650086fe5e3d9461a13514"></a><!-- doxytag: member="bdm::chmat::setD" ref="a18f4b97bde650086fe5e3d9461a13514" args="(const vec &nD, int i)" --> |
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146 | void </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a18f4b97bde650086fe5e3d9461a13514">setD</a> (const vec &nD, int i)</td></tr> |
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147 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Access functions. <br/></td></tr> |
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148 | <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classbdm_1_1chmat.html">chmat</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a029a0997afc656fde0c73bbf7724aca9">operator+=</a> (const <a class="el" href="classbdm_1_1chmat.html">chmat</a> &A2)</td></tr> |
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149 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Operators. <a href="#a029a0997afc656fde0c73bbf7724aca9"></a><br/></td></tr> |
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150 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af1d0180fb795d38b8c352df2686ec5ba"></a><!-- doxytag: member="bdm::chmat::operator-=" ref="af1d0180fb795d38b8c352df2686ec5ba" args="(const chmat &A2)" --> |
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151 | <a class="el" href="classbdm_1_1chmat.html">chmat</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#af1d0180fb795d38b8c352df2686ec5ba">operator-=</a> (const <a class="el" href="classbdm_1_1chmat.html">chmat</a> &A2)</td></tr> |
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152 | <tr><td class="mdescLeft"> </td><td class="mdescRight">mapping of negative add operation to operators <br/></td></tr> |
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153 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a62ce85eb2461b51821c0d8507dfb9e95"></a><!-- doxytag: member="bdm::chmat::operator*" ref="a62ce85eb2461b51821c0d8507dfb9e95" args="(const double &d)" --> |
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154 | <a class="el" href="classbdm_1_1chmat.html">chmat</a> & </td><td class="memItemRight" valign="bottom"><b>operator*</b> (const double &d)</td></tr> |
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155 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8727d34435b7aa241c47a7b2fc0bed16"></a><!-- doxytag: member="bdm::chmat::operator=" ref="a8727d34435b7aa241c47a7b2fc0bed16" args="(const chmat &A2)" --> |
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156 | <a class="el" href="classbdm_1_1chmat.html">chmat</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="classbdm_1_1chmat.html">chmat</a> &A2)</td></tr> |
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157 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab05aac3f788d953a78c96295a6ad3d3b"></a><!-- doxytag: member="bdm::chmat::operator*=" ref="ab05aac3f788d953a78c96295a6ad3d3b" args="(double x)" --> |
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158 | <a class="el" href="classbdm_1_1chmat.html">chmat</a> & </td><td class="memItemRight" valign="bottom"><b>operator*=</b> (double x)</td></tr> |
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159 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a445ef762cf5d2d6cfdf53c72942363cf"></a><!-- doxytag: member="bdm::chmat::cols" ref="a445ef762cf5d2d6cfdf53c72942363cf" args="() const " --> |
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160 | int </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1sqmat.html#a445ef762cf5d2d6cfdf53c72942363cf">cols</a> () const </td></tr> |
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161 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Reimplementing common functions of mat: <a class="el" href="classbdm_1_1sqmat.html#a445ef762cf5d2d6cfdf53c72942363cf" title="Reimplementing common functions of mat: cols().">cols()</a>. <br/></td></tr> |
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162 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a73e639221343dcce76c3305524d67590"></a><!-- doxytag: member="bdm::chmat::rows" ref="a73e639221343dcce76c3305524d67590" args="() const " --> |
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163 | int </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1sqmat.html#a73e639221343dcce76c3305524d67590">rows</a> () const </td></tr> |
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164 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Reimplementing common functions of mat: <a class="el" href="classbdm_1_1sqmat.html#a73e639221343dcce76c3305524d67590" title="Reimplementing common functions of mat: rows().">rows()</a>. <br/></td></tr> |
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165 | <tr><td colspan="2"><h2>Protected Attributes</h2></td></tr> |
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166 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3e4f39b1895a0a870f8db98329635223"></a><!-- doxytag: member="bdm::chmat::Ch" ref="a3e4f39b1895a0a870f8db98329635223" args="" --> |
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167 | mat </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1chmat.html#a3e4f39b1895a0a870f8db98329635223">Ch</a></td></tr> |
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168 | <tr><td class="mdescLeft"> </td><td class="mdescRight">Upper triangle of the cholesky matrix. <br/></td></tr> |
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169 | <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a05111b5744a494880e62cb0f3d42293f"></a><!-- doxytag: member="bdm::chmat::dim" ref="a05111b5744a494880e62cb0f3d42293f" args="" --> |
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170 | int </td><td class="memItemRight" valign="bottom"><a class="el" href="classbdm_1_1sqmat.html#a05111b5744a494880e62cb0f3d42293f">dim</a></td></tr> |
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171 | <tr><td class="mdescLeft"> </td><td class="mdescRight">dimension of the square matrix <br/></td></tr> |
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172 | </table> |
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173 | <hr/><h2>Constructor & Destructor Documentation</h2> |
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174 | <a class="anchor" id="a3c4e675e7efd91f78faa3dcf23aec153"></a><!-- doxytag: member="bdm::chmat::chmat" ref="a3c4e675e7efd91f78faa3dcf23aec153" args="(const chmat &M, const ivec &perm)" --> |
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175 | <div class="memitem"> |
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176 | <div class="memproto"> |
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177 | <table class="memname"> |
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178 | <tr> |
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179 | <td class="memname">bdm::chmat::chmat </td> |
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180 | <td>(</td> |
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181 | <td class="paramtype">const <a class="el" href="classbdm_1_1chmat.html">chmat</a> & </td> |
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182 | <td class="paramname"> <em>M</em>, </td> |
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183 | </tr> |
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184 | <tr> |
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185 | <td class="paramkey"></td> |
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186 | <td></td> |
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187 | <td class="paramtype">const ivec & </td> |
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188 | <td class="paramname"> <em>perm</em></td><td> </td> |
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189 | </tr> |
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190 | <tr> |
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191 | <td></td> |
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192 | <td>)</td> |
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193 | <td></td><td></td><td><code> [inline]</code></td> |
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194 | </tr> |
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195 | </table> |
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196 | </div> |
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197 | <div class="memdoc"> |
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198 | <p>Some templates require this constructor to compile, but it shouldn't actually be called. </p> |
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199 | |
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200 | <p>References <a class="el" href="bdmerror_8h_source.html#l00051">bdm_error</a>.</p> |
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201 | |
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202 | </div> |
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203 | </div> |
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204 | <hr/><h2>Member Function Documentation</h2> |
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205 | <a class="anchor" id="a832d1a18bbf33ee7681adf01d5d08e21"></a><!-- doxytag: member="bdm::chmat::mult_sym" ref="a832d1a18bbf33ee7681adf01d5d08e21" args="(const mat &C)" --> |
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206 | <div class="memitem"> |
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207 | <div class="memproto"> |
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208 | <table class="memname"> |
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209 | <tr> |
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210 | <td class="memname">void bdm::chmat::mult_sym </td> |
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211 | <td>(</td> |
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212 | <td class="paramtype">const mat & </td> |
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213 | <td class="paramname"> <em>C</em></td> |
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214 | <td> ) </td> |
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215 | <td><code> [virtual]</code></td> |
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216 | </tr> |
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217 | </table> |
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218 | </div> |
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219 | <div class="memdoc"> |
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220 | |
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221 | <p>Inplace symmetric multiplication by a SQUARE matrix <img class="formulaInl" alt="$C$" src="form_60.png"/>, i.e. <img class="formulaInl" alt="$V = C*V*C'$" src="form_61.png"/>. </p> |
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222 | <dl><dt><b>Parameters:</b></dt><dd> |
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223 | <table border="0" cellspacing="2" cellpadding="0"> |
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224 | <tr><td valign="top"></td><td valign="top"><em>C</em> </td><td>multiplying matrix, </td></tr> |
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225 | </table> |
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226 | </dd> |
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227 | </dl> |
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228 | |
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229 | <p>Implements <a class="el" href="classbdm_1_1sqmat.html#a742581db1f8ce9602ec1c3e6373e499c">bdm::sqmat</a>.</p> |
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230 | |
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231 | <p>References <a class="el" href="bdmerror_8h_source.html#l00047">bdm_assert_debug</a>, <a class="el" href="bdmerror_8h_source.html#l00059">bdm_warning</a>, <a class="el" href="chmat_8h_source.html#l00030">Ch</a>, and <a class="el" href="square__mat_8h_source.html#l00109">bdm::sqmat::dim</a>.</p> |
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232 | |
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233 | </div> |
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234 | </div> |
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235 | <a class="anchor" id="a7a4f54f1ea8b802f318de77a78f6ddb0"></a><!-- doxytag: member="bdm::chmat::mult_sym_t" ref="a7a4f54f1ea8b802f318de77a78f6ddb0" args="(const mat &C)" --> |
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236 | <div class="memitem"> |
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237 | <div class="memproto"> |
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238 | <table class="memname"> |
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239 | <tr> |
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240 | <td class="memname">void bdm::chmat::mult_sym_t </td> |
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241 | <td>(</td> |
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242 | <td class="paramtype">const mat & </td> |
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243 | <td class="paramname"> <em>C</em></td> |
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244 | <td> ) </td> |
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245 | <td><code> [virtual]</code></td> |
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246 | </tr> |
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247 | </table> |
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248 | </div> |
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249 | <div class="memdoc"> |
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250 | |
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251 | <p>Inplace symmetric multiplication by a SQUARE transpose of matrix <img class="formulaInl" alt="$C$" src="form_60.png"/>, i.e. <img class="formulaInl" alt="$V = C'*V*C$" src="form_62.png"/>. </p> |
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252 | <dl><dt><b>Parameters:</b></dt><dd> |
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253 | <table border="0" cellspacing="2" cellpadding="0"> |
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254 | <tr><td valign="top"></td><td valign="top"><em>C</em> </td><td>multiplying matrix, </td></tr> |
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255 | </table> |
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256 | </dd> |
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257 | </dl> |
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258 | |
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259 | <p>Implements <a class="el" href="classbdm_1_1sqmat.html#a2db6f35ac14e6d1d905b4100e4c13743">bdm::sqmat</a>.</p> |
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260 | |
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261 | <p>References <a class="el" href="bdmerror_8h_source.html#l00047">bdm_assert_debug</a>, <a class="el" href="bdmerror_8h_source.html#l00059">bdm_warning</a>, <a class="el" href="chmat_8h_source.html#l00030">Ch</a>, and <a class="el" href="square__mat_8h_source.html#l00109">bdm::sqmat::dim</a>.</p> |
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262 | |
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263 | </div> |
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264 | </div> |
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265 | <a class="anchor" id="a029a0997afc656fde0c73bbf7724aca9"></a><!-- doxytag: member="bdm::chmat::operator+=" ref="a029a0997afc656fde0c73bbf7724aca9" args="(const chmat &A2)" --> |
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266 | <div class="memitem"> |
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267 | <div class="memproto"> |
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268 | <table class="memname"> |
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269 | <tr> |
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270 | <td class="memname"><a class="el" href="classbdm_1_1chmat.html">chmat</a> & bdm::chmat::operator+= </td> |
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271 | <td>(</td> |
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272 | <td class="paramtype">const <a class="el" href="classbdm_1_1chmat.html">chmat</a> & </td> |
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273 | <td class="paramname"> <em>A2</em></td> |
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274 | <td> ) </td> |
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275 | <td><code> [inline]</code></td> |
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276 | </tr> |
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277 | </table> |
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278 | </div> |
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279 | <div class="memdoc"> |
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280 | |
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281 | <p>Operators. </p> |
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282 | <p>Operations: mapping of add operation to operators </p> |
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283 | |
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284 | <p>References <a class="el" href="chmat_8h_source.html#l00045">add()</a>.</p> |
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285 | |
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286 | </div> |
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287 | </div> |
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288 | <a class="anchor" id="abea30d9ae395363e5aef36f6359b15fd"></a><!-- doxytag: member="bdm::chmat::opupdt" ref="abea30d9ae395363e5aef36f6359b15fd" args="(const vec &v, double w)" --> |
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289 | <div class="memitem"> |
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290 | <div class="memproto"> |
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291 | <table class="memname"> |
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292 | <tr> |
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293 | <td class="memname">void bdm::chmat::opupdt </td> |
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294 | <td>(</td> |
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295 | <td class="paramtype">const vec & </td> |
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296 | <td class="paramname"> <em>v</em>, </td> |
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297 | </tr> |
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298 | <tr> |
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299 | <td class="paramkey"></td> |
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300 | <td></td> |
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301 | <td class="paramtype">double </td> |
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302 | <td class="paramname"> <em>w</em></td><td> </td> |
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303 | </tr> |
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304 | <tr> |
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305 | <td></td> |
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306 | <td>)</td> |
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307 | <td></td><td></td><td><code> [virtual]</code></td> |
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308 | </tr> |
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309 | </table> |
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310 | </div> |
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311 | <div class="memdoc"> |
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312 | <p>Perfroms a rank-1 update by outer product of vectors: <img class="formulaInl" alt="$V = V + w v v'$" src="form_59.png"/>. </p> |
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313 | <dl><dt><b>Parameters:</b></dt><dd> |
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314 | <table border="0" cellspacing="2" cellpadding="0"> |
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315 | <tr><td valign="top"></td><td valign="top"><em>v</em> </td><td>Vector forming the outer product to be added </td></tr> |
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316 | <tr><td valign="top"></td><td valign="top"><em>w</em> </td><td>weight of updating; can be negative</td></tr> |
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317 | </table> |
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318 | </dd> |
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319 | </dl> |
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320 | <p>BLAS-2b operation. </p> |
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321 | |
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322 | <p>Implements <a class="el" href="classbdm_1_1sqmat.html#acb3b3eef10b0c1f41ead717d3ad40ec5">bdm::sqmat</a>.</p> |
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323 | |
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324 | <p>References <a class="el" href="chmat_8h_source.html#l00030">Ch</a>.</p> |
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325 | |
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326 | </div> |
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327 | </div> |
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328 | <a class="anchor" id="aec8d3a1cbf3b50183f246a858663c92d"></a><!-- doxytag: member="bdm::chmat::sqrt_mult" ref="aec8d3a1cbf3b50183f246a858663c92d" args="(const vec &v) const " --> |
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329 | <div class="memitem"> |
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330 | <div class="memproto"> |
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331 | <table class="memname"> |
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332 | <tr> |
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333 | <td class="memname">vec bdm::chmat::sqrt_mult </td> |
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334 | <td>(</td> |
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335 | <td class="paramtype">const vec & </td> |
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336 | <td class="paramname"> <em>v</em></td> |
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337 | <td> ) </td> |
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338 | <td> const<code> [virtual]</code></td> |
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339 | </tr> |
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340 | </table> |
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341 | </div> |
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342 | <div class="memdoc"> |
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343 | |
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344 | <p>Multiplies square <a class="el" href="classbdm_1_1root.html" title="Root class of BDM objects.">root</a> of <img class="formulaInl" alt="$V$" src="form_63.png"/> by vector <img class="formulaInl" alt="$x$" src="form_1.png"/>. </p> |
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345 | <p>Used e.g. in generating normal samples. </p> |
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346 | |
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347 | <p>Implements <a class="el" href="classbdm_1_1sqmat.html#a608bfff59854833f1acfccdbd346832a">bdm::sqmat</a>.</p> |
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348 | |
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349 | <p>References <a class="el" href="chmat_8h_source.html#l00030">Ch</a>.</p> |
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350 | |
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351 | </div> |
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352 | </div> |
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353 | <hr/>The documentation for this class was generated from the following files:<ul> |
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354 | <li><a class="el" href="chmat_8h_source.html">chmat.h</a></li> |
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355 | <li>chmat.cpp</li> |
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356 | </ul> |
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357 | </div> |
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358 | <hr size="1"/><address style="text-align: right;"><small>Generated on Tue Sep 15 23:42:48 2009 for mixpp by |
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359 | <a href="http://www.doxygen.org/index.html"> |
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360 | <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address> |
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361 | </body> |
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362 | </html> |
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