exm3.cpp

学matlab还有比这个更好的吗?我千兴万苦才找到的,这是一个学习matlab的视频,功能强大

//
// MATLAB Compiler: 2.0
// Date: Fri Mar 24 16:28:38 2000
// Arguments: "-B" "mccstartup" "-t" "-L" "C" "-A" "annotation:none" "-L" "Cpp"
// "exm3" 
//
#include "exm3.hpp"

//
// The function "Mexm3" is the implementation version of the "exm3" M-function
// from file "E:\matlab_c\exm3.m" (lines 1-5). It contains the actual compiled
// code for that M-function. It is a static function and must only be called
// from one of the interface functions, appearing below.
//
static mwArray Mexm3(int nargout_, mwArray x) {
    mwArray y(mclGetUninitializedArray());
    mwValidateInputs("exm3", 1, &x);
    x = x + (x == mwArray(0.0)) * eps();
    y = rdivide(sin(x), x);
    mwValidateOutputs("exm3", 1, nargout_, &y);
    return y;
}

//
// The function "exm3" contains the normal interface for the "exm3" M-function
// from file "E:\matlab_c\exm3.m" (lines 1-5). This function processes any
// input arguments and passes them to the implementation version of the
// function, appearing above.
//
mwArray exm3(mwArray x) {
    int nargout(1);
    mwArray y(mclGetUninitializedArray());
    y = Mexm3(nargout, x);
    return y;
}

//
// The function "mlxExm3" contains the feval interface for the "exm3"
// M-function from file "E:\matlab_c\exm3.m" (lines 1-5). The feval function
// calls the implementation version of exm3 through this function. This
// function processes any input arguments and passes them to the implementation
// version of the function, appearing above.
//
void mlxExm3(int nlhs, mxArray * plhs[], int nrhs, mxArray * prhs[]) {
    MW_BEGIN_MLX();
    {
        mwArray mprhs[1];
        mwArray mplhs[1];
        int i;
        if (nlhs > 1) {
            error(
              "Run-time Error: File: exm3 Line: 1 Column: "
              "0 The function \"exm3\" was called with mor"
              "e than the declared number of outputs (1)");
        }
        if (nrhs > 1) {
            error(
              "Run-time Error: File: exm3 Line: 1 Column: 0 The function \"exm3"
              "\" was called with more than the declared number of inputs (1)");
        }
        for (i = 0; i < 1 && i < nrhs; ++i) {
            mprhs[i] = mwArray(prhs[i], 0);
        }
        for (; i < 1; ++i) {
            mprhs[i].MakeDIN();
        }
        mplhs[0] = Mexm3(nlhs, mprhs[0]);
        plhs[0] = mplhs[0].FreezeData();
    }
    MW_END_MLX();
}