#include "mex.h" 
void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) 
{ 
 double *inData; 
 mxArray *IN[1]; 
 mxArray *OUT[1]; 
 double *outData; 
 int M,N; 
 int i,j; 
 //異常處理 
 if(nrhs!=1) 
  mexErrMsgTxt("USAGE: b=rot(a)\n"); 
 if(!mxIsDouble(prhs[0])) 
   mexErrMsgTxt("the Input Matrix must be double!\n"); 
  //計算轉(zhuǎn)置 
  if(mexCallMATLAB(1,OUT,1,prhs,"'")) 
   mexErrMsgTxt("Error when compute!\n"); 
  //根據(jù)輸入?yún)?shù)數(shù)目決定是否顯示 
  if(nlhs==0) 
   mexCallMATLAB(0,IN,1,OUT,"disp"); 
  else 
   plhs[0]=OUT[0]; 
 }