用C写的，做成DLL使用很方便。 double * MatrixOpp(double A[],int m,int n) /*矩阵求逆*/ { int i,j,x,y,k; double *SP=NULL,*AB=NULL,*B=NULL,X,*C; SP=(double *)malloc(m*n*sizeof(double)); AB=(double *)malloc(m*n*sizeof(double)); B=(double *)malloc(m*n*sizeof(double)); X=Surplus(A,m,n); X=1/X; for(i=0;i

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