为什么输入变量个数不对

远帆

mex文件如下：
  void main0(double *input[5],double output[2])
{}
void mexFunction(int nlhs,mxArray *plhs[],int nrhs,const mxArray *prhs[])
{
    double *input[5],*output[2];
        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=[4.0;6.4;3.6;1800;2800];
xiajie=[0.0;0.0;0.0;0.0;0.0];
shangjie=[18;18;18;10000;10000];
mex fourthmex.c
[input,fval,flag,output]=fmincon('dandaofun',input0,[],[],[],[],xiajie,shangjie,[],options);

function [overloading,range]=dandaofun(input);
[overloading,range]=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
[input,fval,flag,output]=fmincon('dandaofun',input0,[],[],[],[],xiajie,shangjie,[],options);

求牛人解答   不胜感激

AaronSpark

估计是vb不能识别空矩阵[]