81 | | <a name="l00046"></a><a class="code" href="classbdm_1_1ARX.html#a8e68db2a218d54b09304cad6c0a897d9">00046</a> <span class="keywordtype">int</span> <a class="code" href="classbdm_1_1ARX.html#a8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a>; |
82 | | <a name="l00049"></a><a class="code" href="classbdm_1_1ARX.html#a363aaa55b2ab3eec602510cdf53e84ef">00049</a> <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> <a class="code" href="classbdm_1_1ARX.html#a363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>; |
83 | | <a name="l00051"></a><a class="code" href="classbdm_1_1ARX.html#a320ac7b3b511bc4b26e8f8823026a453">00051</a> <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> <a class="code" href="classbdm_1_1ARX.html#a320ac7b3b511bc4b26e8f8823026a453" title="rv of regressor">rgrrv</a>; |
84 | | <a name="l00053"></a><a class="code" href="classbdm_1_1ARX.html#a11474a627367f81b76830cb8477cf026">00053</a> <a class="code" href="classbdm_1_1egiw.html" title="Gauss-inverse-Wishart density stored in LD form.">egiw</a> <a class="code" href="classbdm_1_1ARX.html#a11474a627367f81b76830cb8477cf026" title="Posterior estimate of in the form of Normal-inverse Wishart density.">est</a>; |
85 | | <a name="l00055"></a><a class="code" href="classbdm_1_1ARX.html#ade5b7d83ff5d3f5af2f80068db0abdfd">00055</a> <a class="code" href="classbdm_1_1ldmat.html" title="Matrix stored in LD form, (commonly known as UD).">ldmat</a> &<a class="code" href="classbdm_1_1ARX.html#ade5b7d83ff5d3f5af2f80068db0abdfd" title="cached value of est.V">V</a>; |
86 | | <a name="l00057"></a><a class="code" href="classbdm_1_1ARX.html#a740b0582f180ba13cae91d66e9bdb67f">00057</a> <span class="keywordtype">double</span> &<a class="code" href="classbdm_1_1ARX.html#a740b0582f180ba13cae91d66e9bdb67f" title="cached value of est.nu">nu</a>; |
87 | | <a name="l00059"></a><a class="code" href="classbdm_1_1ARX.html#a6dcf8458bdc25d831542c6da89961fbc">00059</a> <span class="keywordtype">bool</span> <a class="code" href="classbdm_1_1ARX.html#a6dcf8458bdc25d831542c6da89961fbc" title="switch if constant is modelled or not">have_constant</a>; |
88 | | <a name="l00061"></a><a class="code" href="classbdm_1_1ARX.html#a8f87c2958e5690610fed2992d6ffe5c0">00061</a> vec <a class="code" href="classbdm_1_1ARX.html#a8f87c2958e5690610fed2992d6ffe5c0" title="cached value of data vector for have_constant =true">_dt</a>; |
89 | | <a name="l00063"></a><a class="code" href="classbdm_1_1ARX.html#aa6b50507d9e7a56b38e549710ffb466d">00063</a> <a class="code" href="classbdm_1_1egiw.html" title="Gauss-inverse-Wishart density stored in LD form.">egiw</a> <a class="code" href="classbdm_1_1ARX.html#aa6b50507d9e7a56b38e549710ffb466d" title="Alternative estimate of parameters, used in stabilized forgetting, see [Kulhavy]...">alter_est</a>; |
| 78 | <a name="l00046"></a><a class="code" href="classbdm_1_1ARX.html#8e68db2a218d54b09304cad6c0a897d9">00046</a> <span class="keywordtype">int</span> <a class="code" href="classbdm_1_1ARX.html#8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a>; |
| 79 | <a name="l00049"></a><a class="code" href="classbdm_1_1ARX.html#363aaa55b2ab3eec602510cdf53e84ef">00049</a> <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> <a class="code" href="classbdm_1_1ARX.html#363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>; |
| 80 | <a name="l00051"></a><a class="code" href="classbdm_1_1ARX.html#320ac7b3b511bc4b26e8f8823026a453">00051</a> <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> <a class="code" href="classbdm_1_1ARX.html#320ac7b3b511bc4b26e8f8823026a453" title="rv of regressor">rgrrv</a>; |
| 81 | <a name="l00053"></a><a class="code" href="classbdm_1_1ARX.html#11474a627367f81b76830cb8477cf026">00053</a> <a class="code" href="classbdm_1_1egiw.html" title="Gauss-inverse-Wishart density stored in LD form.">egiw</a> <a class="code" href="classbdm_1_1ARX.html#11474a627367f81b76830cb8477cf026" title="Posterior estimate of in the form of Normal-inverse Wishart density.">est</a>; |
| 82 | <a name="l00055"></a><a class="code" href="classbdm_1_1ARX.html#de5b7d83ff5d3f5af2f80068db0abdfd">00055</a> <a class="code" href="classbdm_1_1ldmat.html" title="Matrix stored in LD form, (commonly known as UD).">ldmat</a> &<a class="code" href="classbdm_1_1ARX.html#de5b7d83ff5d3f5af2f80068db0abdfd" title="cached value of est.V">V</a>; |
| 83 | <a name="l00057"></a><a class="code" href="classbdm_1_1ARX.html#740b0582f180ba13cae91d66e9bdb67f">00057</a> <span class="keywordtype">double</span> &<a class="code" href="classbdm_1_1ARX.html#740b0582f180ba13cae91d66e9bdb67f" title="cached value of est.nu">nu</a>; |
| 84 | <a name="l00059"></a><a class="code" href="classbdm_1_1ARX.html#6dcf8458bdc25d831542c6da89961fbc">00059</a> <span class="keywordtype">bool</span> <a class="code" href="classbdm_1_1ARX.html#6dcf8458bdc25d831542c6da89961fbc" title="switch if constant is modelled or not">have_constant</a>; |
| 85 | <a name="l00061"></a><a class="code" href="classbdm_1_1ARX.html#8f87c2958e5690610fed2992d6ffe5c0">00061</a> vec <a class="code" href="classbdm_1_1ARX.html#8f87c2958e5690610fed2992d6ffe5c0" title="cached value of data vector for have_constant =true">_dt</a>; |
| 86 | <a name="l00063"></a><a class="code" href="classbdm_1_1ARX.html#a6b50507d9e7a56b38e549710ffb466d">00063</a> <a class="code" href="classbdm_1_1egiw.html" title="Gauss-inverse-Wishart density stored in LD form.">egiw</a> <a class="code" href="classbdm_1_1ARX.html#a6b50507d9e7a56b38e549710ffb466d" title="Alternative estimate of parameters, used in stabilized forgetting, see [Kulhavy]...">alter_est</a>; |
111 | | <a name="l00092"></a>00092 <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ARX.html#a17e7fe14654ab3c449846c3f43e66169" title="Weighted Bayes .">bayes</a> ( <span class="keyword">const</span> vec &dt, <span class="keyword">const</span> <span class="keywordtype">double</span> w ); |
112 | | <a name="l00093"></a><a class="code" href="classbdm_1_1ARX.html#a8bdf2974052e8ce74eb0d4f3791c58a3">00093</a> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ARX.html#a8bdf2974052e8ce74eb0d4f3791c58a3" title="Incremental Bayes rule.">bayes</a> ( <span class="keyword">const</span> vec &dt ) { |
113 | | <a name="l00094"></a>00094 <a class="code" href="classbdm_1_1ARX.html#a17e7fe14654ab3c449846c3f43e66169" title="Weighted Bayes .">bayes</a> ( dt, 1.0 ); |
114 | | <a name="l00095"></a>00095 }; |
115 | | <a name="l00096"></a>00096 <span class="keywordtype">double</span> <a class="code" href="classbdm_1_1ARX.html#a080a7e531e3aa06694112863b15bc6a4">logpred</a> ( <span class="keyword">const</span> vec &dt ) <span class="keyword">const</span>; |
116 | | <a name="l00097"></a>00097 <span class="keywordtype">void</span> flatten ( <span class="keyword">const</span> <a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a>* B ) { |
117 | | <a name="l00098"></a>00098 <span class="keyword">const</span> <a class="code" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a>* A = <span class="keyword">dynamic_cast<</span><span class="keyword">const </span><a class="code" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a>*<span class="keyword">></span> ( B ); |
118 | | <a name="l00099"></a>00099 <span class="comment">// nu should be equal to B.nu</span> |
119 | | <a name="l00100"></a>00100 <a class="code" href="classbdm_1_1ARX.html#a11474a627367f81b76830cb8477cf026" title="Posterior estimate of in the form of Normal-inverse Wishart density.">est</a>.<a class="code" href="classbdm_1_1egiw.html#a8e610e95401a11baf34f65e16ecd87be" title="Power of the density, used e.g. to flatten the density.">pow</a> ( A-><a class="code" href="classbdm_1_1ARX.html#a740b0582f180ba13cae91d66e9bdb67f" title="cached value of est.nu">nu</a> / <a class="code" href="classbdm_1_1ARX.html#a740b0582f180ba13cae91d66e9bdb67f" title="cached value of est.nu">nu</a> ); |
120 | | <a name="l00101"></a>00101 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1BM.html#afaff0ad12556fe7dc0e2807d4fd938ee" title="If true, the filter will compute likelihood of the data record and store it in ll...">evalll</a> ) { |
121 | | <a name="l00102"></a>00102 <a class="code" href="classbdm_1_1BMEF.html#a06e7b3ac03e10017d4288c76888e2865" title="cached value of lognc() in the previous step (used in evaluation of ll )">last_lognc</a> = <a class="code" href="classbdm_1_1ARX.html#a11474a627367f81b76830cb8477cf026" title="Posterior estimate of in the form of Normal-inverse Wishart density.">est</a>.<a class="code" href="classbdm_1_1egiw.html#a41d72ba7b2abc8a9a4209ffa98ed5633" title="logarithm of the normalizing constant, ">lognc</a>(); |
122 | | <a name="l00103"></a>00103 } |
123 | | <a name="l00104"></a>00104 } |
124 | | <a name="l00106"></a>00106 enorm<ldmat>* <a class="code" href="classbdm_1_1ARX.html#a4cdf5e2a7d3480ec31f6247ed4289b15" title="Predictor for empty regressor.">epredictor</a> ( <span class="keyword">const</span> vec &rgr ) <span class="keyword">const</span>; |
125 | | <a name="l00108"></a><a class="code" href="classbdm_1_1ARX.html#a4cdf5e2a7d3480ec31f6247ed4289b15">00108</a> <a class="code" href="classbdm_1_1enorm.html">enorm<ldmat></a>* <a class="code" href="classbdm_1_1ARX.html#a4cdf5e2a7d3480ec31f6247ed4289b15" title="Predictor for empty regressor.">epredictor</a>()<span class="keyword"> const </span>{ |
126 | | <a name="l00109"></a>00109 <a class="code" href="bdmerror_8h.html#a89a0f906b242b79c5d3d342291b2cab4" title="Throw std::runtime_exception if t is not true and NDEBUG is not defined.">bdm_assert_debug</a> ( <a class="code" href="classbdm_1_1ARX.html#a8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a> == <a class="code" href="classbdm_1_1ARX.html#ade5b7d83ff5d3f5af2f80068db0abdfd" title="cached value of est.V">V</a>.<a class="code" href="classbdm_1_1sqmat.html#a73e639221343dcce76c3305524d67590" title="Reimplementing common functions of mat: rows().">rows</a>() - 1, <span class="stringliteral">"Regressor is not only 1"</span> ); |
127 | | <a name="l00110"></a>00110 <span class="keywordflow">return</span> <a class="code" href="classbdm_1_1ARX.html#a4cdf5e2a7d3480ec31f6247ed4289b15" title="Predictor for empty regressor.">epredictor</a> ( vec_1 ( 1.0 ) ); |
128 | | <a name="l00111"></a>00111 } |
129 | | <a name="l00113"></a>00113 <a class="code" href="classbdm_1_1mlnorm.html" title="Normal distributed linear function with linear function of mean value;.">mlnorm<ldmat></a>* <a class="code" href="classbdm_1_1ARX.html#a74fe8ae2d88bee8639510fd0eaf73513" title="conditional version of the predictor">predictor</a>() <span class="keyword">const</span>; |
130 | | <a name="l00114"></a>00114 <a class="code" href="classbdm_1_1mlstudent.html">mlstudent</a>* predictor_student() <span class="keyword">const</span>; |
131 | | <a name="l00116"></a>00116 ivec <a class="code" href="classbdm_1_1ARX.html#a16b02ae03316751664c22d59d90c1e34" title="Brute force structure estimation.">structure_est</a> ( <a class="code" href="classbdm_1_1egiw.html" title="Gauss-inverse-Wishart density stored in LD form.">egiw</a> Eg0 ); |
132 | | <a name="l00118"></a>00118 ivec <a class="code" href="classbdm_1_1ARX.html#a5d0f217ce270e6a8cb43a67b6c4b67fa" title="Smarter structure estimation by Ludvik Tesar.">structure_est_LT</a> ( <a class="code" href="classbdm_1_1egiw.html" title="Gauss-inverse-Wishart density stored in LD form.">egiw</a> Eg0 ); |
133 | | <a name="l00120"></a>00120 |
134 | | <a name="l00123"></a>00123 <span class="keyword">const</span> <a class="code" href="classbdm_1_1egiw.html" title="Gauss-inverse-Wishart density stored in LD form.">egiw</a>& posterior()<span class="keyword"> const </span>{ |
135 | | <a name="l00124"></a>00124 <span class="keywordflow">return</span> <a class="code" href="classbdm_1_1ARX.html#a11474a627367f81b76830cb8477cf026" title="Posterior estimate of in the form of Normal-inverse Wishart density.">est</a>; |
136 | | <a name="l00125"></a>00125 } |
137 | | <a name="l00127"></a>00127 |
138 | | <a name="l00130"></a>00130 <span class="keywordtype">void</span> set_rv ( <span class="keyword">const</span> RV &yrv0 , <span class="keyword">const</span> RV &rgrrv0 ) { |
139 | | <a name="l00131"></a>00131 <a class="code" href="classbdm_1_1ARX.html#a363aaa55b2ab3eec602510cdf53e84ef">_yrv</a> = yrv0; |
140 | | <a name="l00132"></a>00132 <a class="code" href="classbdm_1_1ARX.html#a320ac7b3b511bc4b26e8f8823026a453" title="rv of regressor">rgrrv</a>=rgrrv0; |
141 | | <a name="l00133"></a>00133 set_drv(concat(yrv0, <a class="code" href="classbdm_1_1ARX.html#a320ac7b3b511bc4b26e8f8823026a453" title="rv of regressor">rgrrv</a>)); |
142 | | <a name="l00134"></a>00134 } |
143 | | <a name="l00135"></a>00135 |
144 | | <a name="l00136"></a>00136 RV& get_yrv() { |
145 | | <a name="l00137"></a>00137 <span class="comment">//if yrv is not ready create it</span> |
146 | | <a name="l00138"></a>00138 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1ARX.html#a363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>._dsize() != <a class="code" href="classbdm_1_1ARX.html#a8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a> ) { |
147 | | <a name="l00139"></a>00139 <span class="keywordtype">int</span> i = 0; |
148 | | <a name="l00140"></a>00140 <span class="keywordflow">while</span> ( <a class="code" href="classbdm_1_1ARX.html#a363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>._dsize() < <a class="code" href="classbdm_1_1ARX.html#a8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a> ) { |
149 | | <a name="l00141"></a>00141 <a class="code" href="classbdm_1_1ARX.html#a363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>.add ( <a class="code" href="classbdm_1_1BM.html#ac400357e37d27a4834b2b1d9211009ed" title="Random variable of the data (optional).">drv</a> ( vec_1 ( i ) ) ); |
150 | | <a name="l00142"></a>00142 i++; |
151 | | <a name="l00143"></a>00143 } |
152 | | <a name="l00144"></a>00144 } |
153 | | <a name="l00145"></a>00145 <span class="comment">//yrv should be ready by now</span> |
154 | | <a name="l00146"></a>00146 <a class="code" href="bdmerror_8h.html#a89a0f906b242b79c5d3d342291b2cab4" title="Throw std::runtime_exception if t is not true and NDEBUG is not defined.">bdm_assert_debug</a> ( <a class="code" href="classbdm_1_1ARX.html#a363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>._dsize() == <a class="code" href="classbdm_1_1ARX.html#a8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a>, <span class="stringliteral">"incompatible drv"</span> ); |
155 | | <a name="l00147"></a>00147 <span class="keywordflow">return</span> <a class="code" href="classbdm_1_1ARX.html#a363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>; |
156 | | <a name="l00148"></a>00148 } |
157 | | <a name="l00150"></a>00150 |
158 | | <a name="l00171"></a>00171 <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ARX.html#a9637412df898048bafaefee9dc7e9f6c">from_setting</a> ( <span class="keyword">const</span> Setting &<span class="keyword">set</span> ); |
159 | | <a name="l00172"></a>00172 |
160 | | <a name="l00173"></a><a class="code" href="classbdm_1_1ARX.html#a5b4ae27fa320a1b6e09777239210566d">00173</a> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ARX.html#a5b4ae27fa320a1b6e09777239210566d" title="This method TODO.">validate</a>() { |
161 | | <a name="l00174"></a>00174 <a class="code" href="bdmerror_8h.html#a7a3399d182b8e3065532596e76f84849" title="Throw std::runtime_exception if t is not true.">bdm_assert</a>(<a class="code" href="classbdm_1_1ARX.html#a8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a> == <a class="code" href="classbdm_1_1ARX.html#a363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>.<a class="code" href="classbdm_1_1RV.html#ade30156104f61d86c94f758861418089" title="total size of a random variable">_dsize</a>(), <span class="stringliteral">"RVs of parameters and regressor do not match"</span>); |
162 | | <a name="l00175"></a>00175 |
163 | | <a name="l00176"></a>00176 } |
164 | | <a name="l00177"></a>00177 }; |
165 | | <a name="l00178"></a>00178 |
166 | | <a name="l00179"></a>00179 <a class="code" href="user__info_8h.html#a4f9de2f17e844047726487b99def99c6" title="Macro for registration of class into map of user-infos, registered class is scriptable...">UIREGISTER</a> ( ARX ); |
167 | | <a name="l00180"></a>00180 SHAREDPTR ( ARX ); |
| 110 | <a name="l00093"></a>00093 |
| 111 | <a name="l00095"></a>00095 <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ARX.html#17e7fe14654ab3c449846c3f43e66169" title="Weighted Bayes .">bayes</a> ( <span class="keyword">const</span> vec &dt, <span class="keyword">const</span> <span class="keywordtype">double</span> w ); |
| 112 | <a name="l00096"></a><a class="code" href="classbdm_1_1ARX.html#8bdf2974052e8ce74eb0d4f3791c58a3">00096</a> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ARX.html#8bdf2974052e8ce74eb0d4f3791c58a3" title="Incremental Bayes rule.">bayes</a> ( <span class="keyword">const</span> vec &dt ) { |
| 113 | <a name="l00097"></a>00097 <a class="code" href="classbdm_1_1ARX.html#17e7fe14654ab3c449846c3f43e66169" title="Weighted Bayes .">bayes</a> ( dt, 1.0 ); |
| 114 | <a name="l00098"></a>00098 }; |
| 115 | <a name="l00099"></a>00099 <span class="keywordtype">double</span> <a class="code" href="classbdm_1_1ARX.html#080a7e531e3aa06694112863b15bc6a4">logpred</a> ( <span class="keyword">const</span> vec &dt ) <span class="keyword">const</span>; |
| 116 | <a name="l00100"></a><a class="code" href="classbdm_1_1ARX.html#e86ab499b116b837d3163ec852961eca">00100</a> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ARX.html#e86ab499b116b837d3163ec852961eca" title="Flatten the posterior according to the given BMEF (of the same type!).">flatten</a> ( <span class="keyword">const</span> <a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a>* B ) { |
| 117 | <a name="l00101"></a>00101 <span class="keyword">const</span> <a class="code" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a>* A = <span class="keyword">dynamic_cast<</span><span class="keyword">const </span><a class="code" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a>*<span class="keyword">></span> ( B ); |
| 118 | <a name="l00102"></a>00102 <span class="comment">// nu should be equal to B.nu</span> |
| 119 | <a name="l00103"></a>00103 <a class="code" href="classbdm_1_1ARX.html#11474a627367f81b76830cb8477cf026" title="Posterior estimate of in the form of Normal-inverse Wishart density.">est</a>.<a class="code" href="classbdm_1_1egiw.html#8e610e95401a11baf34f65e16ecd87be" title="Power of the density, used e.g. to flatten the density.">pow</a> ( A-><a class="code" href="classbdm_1_1ARX.html#740b0582f180ba13cae91d66e9bdb67f" title="cached value of est.nu">nu</a> / <a class="code" href="classbdm_1_1ARX.html#740b0582f180ba13cae91d66e9bdb67f" title="cached value of est.nu">nu</a> ); |
| 120 | <a name="l00104"></a>00104 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1BM.html#faff0ad12556fe7dc0e2807d4fd938ee" title="If true, the filter will compute likelihood of the data record and store it in ll...">evalll</a> ) { |
| 121 | <a name="l00105"></a>00105 <a class="code" href="classbdm_1_1BMEF.html#06e7b3ac03e10017d4288c76888e2865" title="cached value of lognc() in the previous step (used in evaluation of ll )">last_lognc</a> = <a class="code" href="classbdm_1_1ARX.html#11474a627367f81b76830cb8477cf026" title="Posterior estimate of in the form of Normal-inverse Wishart density.">est</a>.<a class="code" href="classbdm_1_1egiw.html#41d72ba7b2abc8a9a4209ffa98ed5633" title="logarithm of the normalizing constant, ">lognc</a>(); |
| 122 | <a name="l00106"></a>00106 } |
| 123 | <a name="l00107"></a>00107 } |
| 124 | <a name="l00109"></a>00109 <a class="code" href="classbdm_1_1enorm.html">enorm<ldmat></a>* <a class="code" href="classbdm_1_1ARX.html#4cdf5e2a7d3480ec31f6247ed4289b15" title="Predictor for empty regressor.">epredictor</a> ( <span class="keyword">const</span> vec &rgr ) <span class="keyword">const</span>; |
| 125 | <a name="l00111"></a><a class="code" href="classbdm_1_1ARX.html#4cdf5e2a7d3480ec31f6247ed4289b15">00111</a> <a class="code" href="classbdm_1_1enorm.html">enorm<ldmat></a>* <a class="code" href="classbdm_1_1ARX.html#4cdf5e2a7d3480ec31f6247ed4289b15" title="Predictor for empty regressor.">epredictor</a>()<span class="keyword"> const </span>{ |
| 126 | <a name="l00112"></a>00112 <a class="code" href="bdmerror_8h.html#89a0f906b242b79c5d3d342291b2cab4" title="Throw std::runtime_exception if t is not true and NDEBUG is not defined.">bdm_assert_debug</a> ( <a class="code" href="classbdm_1_1ARX.html#8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a> == <a class="code" href="classbdm_1_1ARX.html#de5b7d83ff5d3f5af2f80068db0abdfd" title="cached value of est.V">V</a>.<a class="code" href="classbdm_1_1sqmat.html#73e639221343dcce76c3305524d67590" title="Reimplementing common functions of mat: rows().">rows</a>() - 1, <span class="stringliteral">"Regressor is not only 1"</span> ); |
| 127 | <a name="l00113"></a>00113 <span class="keywordflow">return</span> <a class="code" href="classbdm_1_1ARX.html#4cdf5e2a7d3480ec31f6247ed4289b15" title="Predictor for empty regressor.">epredictor</a> ( vec_1 ( 1.0 ) ); |
| 128 | <a name="l00114"></a>00114 } |
| 129 | <a name="l00116"></a>00116 <a class="code" href="classbdm_1_1mlnorm.html" title="Normal distributed linear function with linear function of mean value;.">mlnorm<ldmat></a>* <a class="code" href="classbdm_1_1ARX.html#74fe8ae2d88bee8639510fd0eaf73513" title="conditional version of the predictor">predictor</a>() <span class="keyword">const</span>; |
| 130 | <a name="l00117"></a>00117 <a class="code" href="classbdm_1_1mlstudent.html">mlstudent</a>* predictor_student() <span class="keyword">const</span>; |
| 131 | <a name="l00119"></a>00119 ivec <a class="code" href="classbdm_1_1ARX.html#16b02ae03316751664c22d59d90c1e34" title="Brute force structure estimation.">structure_est</a> ( <a class="code" href="classbdm_1_1egiw.html" title="Gauss-inverse-Wishart density stored in LD form.">egiw</a> Eg0 ); |
| 132 | <a name="l00121"></a>00121 ivec <a class="code" href="classbdm_1_1ARX.html#5d0f217ce270e6a8cb43a67b6c4b67fa" title="Smarter structure estimation by Ludvik Tesar.">structure_est_LT</a> ( <a class="code" href="classbdm_1_1egiw.html" title="Gauss-inverse-Wishart density stored in LD form.">egiw</a> Eg0 ); |
| 133 | <a name="l00123"></a>00123 |
| 134 | <a name="l00126"></a>00126 <span class="keyword">const</span> <a class="code" href="classbdm_1_1egiw.html" title="Gauss-inverse-Wishart density stored in LD form.">egiw</a>& posterior()<span class="keyword"> const </span>{ |
| 135 | <a name="l00127"></a>00127 <span class="keywordflow">return</span> <a class="code" href="classbdm_1_1ARX.html#11474a627367f81b76830cb8477cf026" title="Posterior estimate of in the form of Normal-inverse Wishart density.">est</a>; |
| 136 | <a name="l00128"></a>00128 } |
| 137 | <a name="l00130"></a>00130 |
| 138 | <a name="l00133"></a>00133 <span class="keywordtype">void</span> set_rv ( <span class="keyword">const</span> RV &yrv0 , <span class="keyword">const</span> RV &rgrrv0 ) { |
| 139 | <a name="l00134"></a>00134 <a class="code" href="classbdm_1_1ARX.html#363aaa55b2ab3eec602510cdf53e84ef">_yrv</a> = yrv0; |
| 140 | <a name="l00135"></a>00135 <a class="code" href="classbdm_1_1ARX.html#320ac7b3b511bc4b26e8f8823026a453" title="rv of regressor">rgrrv</a>=rgrrv0; |
| 141 | <a name="l00136"></a>00136 set_drv(concat(yrv0, <a class="code" href="classbdm_1_1ARX.html#320ac7b3b511bc4b26e8f8823026a453" title="rv of regressor">rgrrv</a>)); |
| 142 | <a name="l00137"></a>00137 } |
| 143 | <a name="l00138"></a>00138 |
| 144 | <a name="l00139"></a>00139 RV& get_yrv() { |
| 145 | <a name="l00140"></a>00140 <span class="comment">//if yrv is not ready create it</span> |
| 146 | <a name="l00141"></a>00141 <span class="keywordflow">if</span> ( <a class="code" href="classbdm_1_1ARX.html#363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>._dsize() != <a class="code" href="classbdm_1_1ARX.html#8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a> ) { |
| 147 | <a name="l00142"></a>00142 <span class="keywordtype">int</span> i = 0; |
| 148 | <a name="l00143"></a>00143 <span class="keywordflow">while</span> ( <a class="code" href="classbdm_1_1ARX.html#363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>._dsize() < <a class="code" href="classbdm_1_1ARX.html#8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a> ) { |
| 149 | <a name="l00144"></a>00144 <a class="code" href="classbdm_1_1ARX.html#363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>.add ( <a class="code" href="classbdm_1_1BM.html#c400357e37d27a4834b2b1d9211009ed" title="Random variable of the data (optional).">drv</a> ( vec_1 ( i ) ) ); |
| 150 | <a name="l00145"></a>00145 i++; |
| 151 | <a name="l00146"></a>00146 } |
| 152 | <a name="l00147"></a>00147 } |
| 153 | <a name="l00148"></a>00148 <span class="comment">//yrv should be ready by now</span> |
| 154 | <a name="l00149"></a>00149 <a class="code" href="bdmerror_8h.html#89a0f906b242b79c5d3d342291b2cab4" title="Throw std::runtime_exception if t is not true and NDEBUG is not defined.">bdm_assert_debug</a> ( <a class="code" href="classbdm_1_1ARX.html#363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>._dsize() == <a class="code" href="classbdm_1_1ARX.html#8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a>, <span class="stringliteral">"incompatible drv"</span> ); |
| 155 | <a name="l00150"></a>00150 <span class="keywordflow">return</span> <a class="code" href="classbdm_1_1ARX.html#363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>; |
| 156 | <a name="l00151"></a>00151 } |
| 157 | <a name="l00153"></a>00153 |
| 158 | <a name="l00174"></a>00174 <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ARX.html#9637412df898048bafaefee9dc7e9f6c">from_setting</a> ( <span class="keyword">const</span> Setting &<span class="keyword">set</span> ); |
| 159 | <a name="l00175"></a>00175 |
| 160 | <a name="l00176"></a><a class="code" href="classbdm_1_1ARX.html#5b4ae27fa320a1b6e09777239210566d">00176</a> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ARX.html#5b4ae27fa320a1b6e09777239210566d" title="This method TODO.">validate</a>() { |
| 161 | <a name="l00177"></a>00177 <a class="code" href="bdmerror_8h.html#7a3399d182b8e3065532596e76f84849" title="Throw std::runtime_exception if t is not true.">bdm_assert</a>(<a class="code" href="classbdm_1_1ARX.html#8e68db2a218d54b09304cad6c0a897d9" title="size of output variable (needed in regressors)">dimx</a> == <a class="code" href="classbdm_1_1ARX.html#363aaa55b2ab3eec602510cdf53e84ef">_yrv</a>.<a class="code" href="classbdm_1_1RV.html#de30156104f61d86c94f758861418089" title="total size of a random variable">_dsize</a>(), <span class="stringliteral">"RVs of parameters and regressor do not match"</span>); |
| 162 | <a name="l00178"></a>00178 |
| 163 | <a name="l00179"></a>00179 } |
| 164 | <a name="l00180"></a>00180 }; |
169 | | <a name="l00185"></a><a class="code" href="classbdm_1_1ARXfrg.html">00185</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a> : <span class="keyword">public</span> <a class="code" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a>{ |
170 | | <a name="l00186"></a>00186 <span class="keyword">public</span>: |
171 | | <a name="l00187"></a>00187 <a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a>():<a class="code" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a>(){}; |
172 | | <a name="l00188"></a>00188 <a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a>(<span class="keyword">const</span> <a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a> &A0):<a class="code" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a>(A0){}; |
173 | | <a name="l00189"></a><a class="code" href="classbdm_1_1ARXfrg.html#a420f3f195d231723f2f2329ec900de60">00189</a> <a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a>* <a class="code" href="classbdm_1_1ARXfrg.html#a420f3f195d231723f2f2329ec900de60">_copy_</a>()<span class="keyword"> const </span>{<a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a> *A = <span class="keyword">new</span> <a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a>(*<span class="keyword">this</span>); <span class="keywordflow">return</span> A;} |
174 | | <a name="l00190"></a><a class="code" href="classbdm_1_1ARXfrg.html#a2baaf50640620cbd4c089a608e0c41bb">00190</a> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ARXfrg.html#a2baaf50640620cbd4c089a608e0c41bb" title="Substitute val for rvc.">condition</a>(<span class="keyword">const</span> vec &val){ |
175 | | <a name="l00191"></a>00191 <a class="code" href="classbdm_1_1BMEF.html#a1331865e10fb1ccef65bb4c47fa3be64" title="forgetting factor">frg</a> = val(0); |
176 | | <a name="l00192"></a>00192 } |
177 | | <a name="l00193"></a>00193 }; |
178 | | <a name="l00194"></a>00194 <a class="code" href="user__info_8h.html#a4f9de2f17e844047726487b99def99c6" title="Macro for registration of class into map of user-infos, registered class is scriptable...">UIREGISTER</a>(ARXfrg); |
179 | | <a name="l00195"></a>00195 }; |
180 | | <a name="l00196"></a>00196 <span class="preprocessor">#endif // AR_H</span> |
181 | | <a name="l00197"></a>00197 <span class="preprocessor"></span> |
182 | | <a name="l00198"></a>00198 |
| 166 | <a name="l00182"></a>00182 <a class="code" href="user__info_8h.html#4f9de2f17e844047726487b99def99c6" title="Macro for registration of class into map of user-infos, registered class is scriptable...">UIREGISTER</a> ( ARX ); |
| 167 | <a name="l00183"></a>00183 SHAREDPTR ( ARX ); |
| 168 | <a name="l00184"></a>00184 |
| 169 | <a name="l00188"></a><a class="code" href="classbdm_1_1ARXfrg.html">00188</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a> : <span class="keyword">public</span> <a class="code" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a>{ |
| 170 | <a name="l00189"></a>00189 <span class="keyword">public</span>: |
| 171 | <a name="l00190"></a>00190 <a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a>():<a class="code" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a>(){}; |
| 172 | <a name="l00191"></a>00191 <a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a>(<span class="keyword">const</span> <a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a> &A0):<a class="code" href="classbdm_1_1ARX.html" title="Linear Autoregressive model with Gaussian noise.">ARX</a>(A0){}; |
| 173 | <a name="l00192"></a><a class="code" href="classbdm_1_1ARXfrg.html#420f3f195d231723f2f2329ec900de60">00192</a> <a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a>* <a class="code" href="classbdm_1_1ARXfrg.html#420f3f195d231723f2f2329ec900de60">_copy_</a>()<span class="keyword"> const </span>{<a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a> *A = <span class="keyword">new</span> <a class="code" href="classbdm_1_1ARXfrg.html">ARXfrg</a>(*<span class="keyword">this</span>); <span class="keywordflow">return</span> A;} |
| 174 | <a name="l00193"></a><a class="code" href="classbdm_1_1ARXfrg.html#2baaf50640620cbd4c089a608e0c41bb">00193</a> <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1ARXfrg.html#2baaf50640620cbd4c089a608e0c41bb" title="Substitute val for rvc.">condition</a>(<span class="keyword">const</span> vec &val){ |
| 175 | <a name="l00194"></a>00194 <a class="code" href="classbdm_1_1BMEF.html#1331865e10fb1ccef65bb4c47fa3be64" title="forgetting factor">frg</a> = val(0); |
| 176 | <a name="l00195"></a>00195 } |
| 177 | <a name="l00196"></a>00196 }; |
| 178 | <a name="l00197"></a>00197 <a class="code" href="user__info_8h.html#4f9de2f17e844047726487b99def99c6" title="Macro for registration of class into map of user-infos, registered class is scriptable...">UIREGISTER</a>(ARXfrg); |
| 179 | <a name="l00198"></a>00198 }; |
| 180 | <a name="l00199"></a>00199 <span class="preprocessor">#endif // AR_H</span> |
| 181 | <a name="l00200"></a>00200 <span class="preprocessor"></span> |
| 182 | <a name="l00201"></a>00201 |