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Revision 1084, 1.3 kB
(checked in by smidl, 14 years ago)
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fix
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| 1 | /*! |
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| 2 | \file |
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| 3 | \brief wrapper function for epdf.evallog_mat() |
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| 4 | |
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| 5 | |
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| 6 | */ |
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| 7 | |
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| 8 | #include <stat/emix.h> |
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| 9 | |
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| 10 | using namespace bdm; |
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| 11 | |
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| 12 | #ifdef MEX |
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| 13 | #include <mex/mex_parser.h> |
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| 14 | #include <mex/mex_pdf.h> |
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| 15 | |
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| 16 | void mexFunction ( int n_output, mxArray *output[], int n_input, const mxArray *input[] ) { |
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| 17 | // Check the number of inputs and output arguments |
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| 18 | if ( n_input<1 ) mexErrMsgTxt ( "Usage:\n" |
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| 19 | "mat=pdf_evallog_mat(pdf_struct, points)\n" |
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| 20 | " pdf_struct = struct('class','pdf_offspring',...); % description of pdf\n" |
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| 21 | " points = pdf_dimension x npoints matrix; % points in which to evaluate\n" |
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| 22 | "output:\n" |
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| 23 | " vector of log-likelihoods" ); |
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| 24 | |
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| 25 | RV::clear_all(); |
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| 26 | //CONFIG |
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| 27 | if (n_input<2) mexErrMsgTxt("evaluation points are not given"); |
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| 28 | UImxArray Cfg(input[0]); |
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| 29 | shared_ptr<epdf> ep=UI::build<epdf>(Cfg); |
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| 30 | |
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| 31 | int nop, dim; |
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| 32 | nop = mxGetN(input[1]); |
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| 33 | dim = mxGetM(input[1]); |
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| 34 | if (dim != ep->dimension()) { |
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| 35 | string msg="pdf is of dimension " + num2str(ep->dimension()) + "size of data points is " + num2str(dim); |
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| 36 | mexErrMsgTxt(msg.c_str()); |
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| 37 | } |
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| 38 | |
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| 39 | output[0] = mxCreateDoubleMatrix(nop, 1, mxREAL); |
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| 40 | mat points = mxArray2mat(input[1]); |
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| 41 | vec v=ep->evallog_mat(points); |
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| 42 | vec2mxArray(v, output[0]); |
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| 43 | } |
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| 44 | #endif |
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