为什么输入变量个数不对
mex文件如下：void main0(double *input,double output)
{}
void mexFunction(int nlhs,mxArray *plhs[],int nrhs,const mxArray *prhs[])
{
double *input,*output;
int mrows0,ncols0;
...
}
.m文件如下：
clc;
clear;
options=optimset('largescale','off','diagnostics','off','display','iter','tolx',1e-6,'tolfun',1e-6,'MaxFunEvals',500);
input0=;
xiajie=;
shangjie=;
mex fourthmex.c
=fmincon('dandaofun',input0,[],[],[],[],xiajie,shangjie,[],options);
function =dandaofun(input);
=fourthmex(input);
出来的结果是：
FMINCON cannot continue because user supplied objective function failed with the following error:
Five inputs required.
Error in ==> youhua at 9
=fmincon('dandaofun',input0,[],[],[],[],xiajie,shangjie,[],options);
求牛人解答 不胜感激 估计是vb不能识别空矩阵[]
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