Enable Visual Studio to call MATLAB Extension

1. First, you have to have an extension library of MATLAB. It is better to install a MATLAB.

2. Open Visual Studio, go to the "VC ++ directory" in "Tools"> "options"> "projects and Solutions", and set:

Included files: MATLAB root directory/r2008a/extern/include

Library File: MATLAB root directory/r2008a/extern/lib/Win32/Microsoft

 

 

3. Right-click the project, select "properties", and enter "libmx. Lib libmat. Lib libeng. lib" in the connector. OK.

 

 

4. It will be changed later. Main function production depends on Matlab help.

 

Below is my immaturity package for Matlab:

Cls_mx_matrix is an encapsulation of MATLAB variables.

Cls_mx is an encapsulation of the engine.

 

Class cls_mx_matrix <br/>{< br/> PRIVATE: <br/> mxarray * data; <br/> double * p_data; <br/> int dim_n; <br/> int dim_m; <br/> string str_name; <br/> void reset (mxarray * array) <br/>{< br/> mxdestroyarray (data ); <br/> DATA = array; <br/> p_data = (double *) mxgetdata (data); <br/>}< br/> public: <br/> int get_dim_n () <br/>{< br/> return dim_n; <br/>}< br/> int get_dim_m () <br/>{< br/> return dim_m; <br/>}< br/> void re Size (INT a_n, int a_m) <br/>{< br/> mxdestroyarray (data); <br/> dim_n = a_n; <br/> dim_m = a_m; <br/> DATA = mxcreatedoublematrix (dim_n, dim_m, mxreal); <br/> p_data = (double *) mxgetdata (data ); <br/>}< br/> void get_subscript (cls_mx_matrix & that, int pos_ I _begin, int pos_ I _end, int pos_j_begin, int pos_j_end) <br/>{< br/> int len_ I = pos_ I _end-pos_ I _begin + 1; <br/> int len_j = pos_j_end-pos_j_begin + 1; <br /> That. resize (len_ I, len_j); <br/> for (INT cnt_ I = pos_ I _begin; cnt_ I <= pos_ I _end; cnt_ I ++) <br/>{< br/> for (INT cnt_j = pos_j_begin; cnt_j <= pos_j_end; cnt_j ++) <br/>{< br/> that [make_pair (cnt_ I-pos_ I _begin, cnt_j-pos_j_begin)] = (* This) [make_pair (cnt_ I, cnt_j)]; <br/>}< br/> void operator = (const cls_mx_matrix & that) <br/> {<br/> DATA = That. data; <br/> p_data = That. p_data; <br/> dim_n = That. dim _ N; <br/> dim_m = That. dim_m; <br/>}< br/> cls_mx_matrix (string a_str_name, int a_n, int a_m) <br/>{< br/> str_name = a_str_name; <br/> dim_n = a_n; <br/> dim_m = a_m; <br/> DATA = mxcreatedoublematrix (dim_n, dim_m, mxreal ); <br/> p_data = (double *) mxgetdata (data); <br/>}< br/> cls_mx_matrix (mxarray * array) <br/>{< br/> mxdestroyarray (data); <br/> DATA = array; <br/> p_data = (double *) mxgetdata (data ); <br/>}< br /> Double & operator [] (pair <int, int> POS) <br/>{< br/> return p_data [POS. first * dim_m + POS. second]; <br/>}< br/> ~ Cls_mx_matrix () <br/>{< br/> mxdestroyarray (data); <br/>}< br/> friend class cls_mx; <br/> }; <br/> class cls_mx <br/> {<br/> PRIVATE: <br/> engine * Eng; <br/> Public: <br/> cls_mx () <br/>{< br/> Eng = engopen (null); <br/>}< br/> void set_var (cls_mx_matrix & mx_mat) <br/>{< br/> engputvariable (ENG, mx_mat.str_name.c_str (), mx_mat.data); <br/>}< br/> cls_mx_matrix get_var (string name) <br/>{< br/> return cls_mx_mat Rix (enggetvariable (ENG, name. c_str (); <br/>}< br/> void get_var (cls_mx_matrix & that) <br/>{< br/> that. reset (enggetvariable (ENG, that. str_name.c_str (); <br/>}< br/> void command (string Str) <br/>{< br/> engevalstring (ENG, str. c_str (); <br/>}< br/> ~ Cls_mx () <br/>{< br/> engclose (ENG); <br/>}< br/> };