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<html><head> <meta HTTP-EQUIV="Content-Type" CONTENT="text/html;charset=ISO-8859-1"> <title>Contents.m</title><link rel="stylesheet" type="text/css" href="../stpr.css"></head><body><table border=0 width="100%" cellpadding=0 cellspacing=0><tr valign="baseline"><td valign="baseline" class="function"><b class="function">LINPROJ</b><td valign="baseline" align="right" class="function"><a href="../linear/index.html" target="mdsdir"><img border = 0 src="../up.gif"></a></table> <p><b>Linear data projection.</b></p> <hr><div class='code'><code><span class=help></span><br><span class=help> <span class=help_field>Synopsis:</span></span><br><span class=help> Y = linproj(X, model)</span><br><span class=help> out_data = linproj(in_data, model)</span><br><span class=help></span><br><span class=help> <span class=help_field>Description:</span></span><br><span class=help> Y = linproj(X, model) linearly projects data in X such that</span><br><span class=help> Y = model.W'*X + model.b</span><br><span class=help></span><br><span class=help> out_data = linproj(in_data, model) projects in_data.X </span><br><span class=help> out_data.X = model.W'*in_data.X + model.b</span><br><span class=help> out_data.y = in_data.y</span><br><span class=help></span><br><span class=help> <span class=help_field>Input:</span></span><br><span class=help> model [struct] linear projection:</span><br><span class=help> .W [dim x ncomp] Projection matrix.</span><br><span class=help> .b [ncomp x 1] Bias.</span><br><span class=help> </span><br><span class=help> <span class=help_field>Example:</span></span><br><span class=help> help pca;</span><br><span class=help> help lda;</span><br><span class=help></span><br><span class=help> <span class=also_field>See also </span><span class=also></span><br><span class=help><span class=also> <a href = "../linear/extraction/pca.html" target="mdsbody">PCA</a>, <a href = "../linear/extraction/lda.html" target="mdsbody">LDA</a>, <a href = "../kernels/kernelproj.html" target="mdsbody">KERNELPROJ</a>.</span><br><span class=help></span><br></code></div> <hr> <b>Source:</b> <a href= "../linear/list/linproj.html">linproj.m</a> <p><b class="info_field">About: </b> Statistical Pattern Recognition Toolbox<br> (C) 1999-2003, Written by Vojtech Franc and Vaclav Hlavac<br> <a href="http://www.cvut.cz">Czech Technical University Prague</a><br> <a href="http://www.feld.cvut.cz">Faculty of Electrical Engineering</a><br> <a href="http://cmp.felk.cvut.cz">Center for Machine Perception</a><br> <p><b class="info_field">Modifications: </b> <br> 3-may-2004, VF<br> 21-jan-03, VF<br> 16-Jun-2002, VF<br></body></html>?? 快捷鍵說明
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