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3<title>mixpp: Reshaping of Vectors and Matrices</title>
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60<div class="contents">
61<h1>Reshaping of Vectors and Matrices<br>
62<small>
63[<a class="el" href="group__base.html">Base Module</a>]</small>
64</h1><table border="0" cellpadding="0" cellspacing="0">
65<tr><td></td></tr>
66<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
67<tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="ge53eb5ba319eb6a25649576deeb9bca8"></a><!-- doxytag: member="reshaping::reverse" ref="ge53eb5ba319eb6a25649576deeb9bca8" args="(const Vec&lt; T &gt; &amp;in)" -->
68template&lt;class T &gt; </td></tr>
69<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">Vec&lt; T &gt;&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__reshaping.html#ge53eb5ba319eb6a25649576deeb9bca8">itpp::reverse</a> (const Vec&lt; T &gt; &amp;in)</td></tr>
70
71<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Reverse the input vector. <br></td></tr>
72<tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="g67069e107b618a919a243f0f21fa8793"></a><!-- doxytag: member="reshaping::rvectorize" ref="g67069e107b618a919a243f0f21fa8793" args="(const Mat&lt; T &gt; &amp;m)" -->
73template&lt;class T &gt; </td></tr>
74<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">Vec&lt; T &gt;&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__reshaping.html#g67069e107b618a919a243f0f21fa8793">itpp::rvectorize</a> (const Mat&lt; T &gt; &amp;m)</td></tr>
75
76<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Row vectorize the matrix [(0,0) (0,1) ... (N-1,N-2) (N-1,N-1)]. <br></td></tr>
77<tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="g7796ab7ca5b96ce924c4e3f798f3fbe0"></a><!-- doxytag: member="reshaping::cvectorize" ref="g7796ab7ca5b96ce924c4e3f798f3fbe0" args="(const Mat&lt; T &gt; &amp;m)" -->
78template&lt;class T &gt; </td></tr>
79<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">Vec&lt; T &gt;&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__reshaping.html#g7796ab7ca5b96ce924c4e3f798f3fbe0">itpp::cvectorize</a> (const Mat&lt; T &gt; &amp;m)</td></tr>
80
81<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Column vectorize the matrix [(0,0) (1,0) ... (N-2,N-1) (N-1,N-1)]. <br></td></tr>
82<tr><td class="memTemplParams" nowrap colspan="2">template&lt;class T &gt; </td></tr>
83<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">Mat&lt; T &gt;&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__reshaping.html#gcf8bc686cea4d9b8d2ddd853ee0e3bc2">itpp::reshape</a> (const Mat&lt; T &gt; &amp;m, int rows, int cols)</td></tr>
84
85<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Reshape the matrix into an rows*cols matrix.  <a href="#gcf8bc686cea4d9b8d2ddd853ee0e3bc2"></a><br></td></tr>
86<tr><td class="memTemplParams" nowrap colspan="2">template&lt;class T &gt; </td></tr>
87<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">Mat&lt; T &gt;&nbsp;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="group__reshaping.html#gcaa0a45900248d17792ec91b2ab94dfb">itpp::reshape</a> (const Vec&lt; T &gt; &amp;v, int rows, int cols)</td></tr>
88
89<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Reshape the vector into an rows*cols matrix.  <a href="#gcaa0a45900248d17792ec91b2ab94dfb"></a><br></td></tr>
90</table>
91<hr><h2>Function Documentation</h2>
92<a class="anchor" name="gcaa0a45900248d17792ec91b2ab94dfb"></a><!-- doxytag: member="itpp::reshape" ref="gcaa0a45900248d17792ec91b2ab94dfb" args="(const Vec&lt; T &gt; &amp;v, int rows, int cols)" -->
93<div class="memitem">
94<div class="memproto">
95<div class="memtemplate">
96template&lt;class T &gt; </div>
97      <table class="memname">
98        <tr>
99          <td class="memname">Mat&lt;T&gt; itpp::reshape           </td>
100          <td>(</td>
101          <td class="paramtype">const Vec&lt; T &gt; &amp;&nbsp;</td>
102          <td class="paramname"> <em>v</em>, </td>
103        </tr>
104        <tr>
105          <td class="paramkey"></td>
106          <td></td>
107          <td class="paramtype">int&nbsp;</td>
108          <td class="paramname"> <em>rows</em>, </td>
109        </tr>
110        <tr>
111          <td class="paramkey"></td>
112          <td></td>
113          <td class="paramtype">int&nbsp;</td>
114          <td class="paramname"> <em>cols</em></td><td>&nbsp;</td>
115        </tr>
116        <tr>
117          <td></td>
118          <td>)</td>
119          <td></td><td></td><td><code> [inline]</code></td>
120        </tr>
121      </table>
122</div>
123<div class="memdoc">
124
125<p>
126Reshape the vector into an rows*cols matrix.
127<p>
128The data is element by element from the vector and written columnwise into the new matrix.
129<p>References <a class="el" href="itassert_8h-source.html#l00107">it_assert_debug</a>, and <a class="el" href="vec_8h-source.html#l00277">itpp::Vec&lt; Num_T &gt;::size()</a>.</p>
130
131<p>Referenced by <a class="el" href="libEF_8cpp-source.html#l00021">bdm::egiw::evallog_nn()</a>.</p>
132
133</div>
134</div><p>
135<a class="anchor" name="gcf8bc686cea4d9b8d2ddd853ee0e3bc2"></a><!-- doxytag: member="itpp::reshape" ref="gcf8bc686cea4d9b8d2ddd853ee0e3bc2" args="(const Mat&lt; T &gt; &amp;m, int rows, int cols)" -->
136<div class="memitem">
137<div class="memproto">
138<div class="memtemplate">
139template&lt;class T &gt; </div>
140      <table class="memname">
141        <tr>
142          <td class="memname">Mat&lt;T&gt; itpp::reshape           </td>
143          <td>(</td>
144          <td class="paramtype">const Mat&lt; T &gt; &amp;&nbsp;</td>
145          <td class="paramname"> <em>m</em>, </td>
146        </tr>
147        <tr>
148          <td class="paramkey"></td>
149          <td></td>
150          <td class="paramtype">int&nbsp;</td>
151          <td class="paramname"> <em>rows</em>, </td>
152        </tr>
153        <tr>
154          <td class="paramkey"></td>
155          <td></td>
156          <td class="paramtype">int&nbsp;</td>
157          <td class="paramname"> <em>cols</em></td><td>&nbsp;</td>
158        </tr>
159        <tr>
160          <td></td>
161          <td>)</td>
162          <td></td><td></td><td><code> [inline]</code></td>
163        </tr>
164      </table>
165</div>
166<div class="memdoc">
167
168<p>
169Reshape the matrix into an rows*cols matrix.
170<p>
171The data is taken columnwise from the original matrix and written columnwise into the new matrix.
172<p>References <a class="el" href="mat_8h-source.html#l00241">itpp::Mat&lt; Num_T &gt;::cols()</a>, <a class="el" href="itassert_8h-source.html#l00107">it_assert_debug</a>, and <a class="el" href="mat_8h-source.html#l00243">itpp::Mat&lt; Num_T &gt;::rows()</a>.</p>
173
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175</div><p>
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