[讨论]vb做图形界面时调用matlab语句

[xuexizhe]

我在做一个用matlab和vb做的图像处理软件，我选择的方法是COM连接，
我设置的.m函数是
function result=imagezq(x,i)
x=imread('D1.bmp');
global result;
switch i;
case 1
result=histeq(x);
case 2
result=imadjust(x,[],[0.25 1]);
otherwise
warning('Invild operation');
end
imshow(result);
我在vb中编写的程序是
Public Filename As String
Private thpic As mypic.mypic
Private Sub Form_Load()
Set thpic = New mypic.mypic
End Sub

Private Sub AA1_Click(Index As Integer)
CommonDialog1.ShowOpen
Image1.Picture = _
LoadPicture(CommonDialog1.Filename)
End Sub

Private Sub BB1_Click(Index As Integer)
Call thpic.imagezq(1, result, x, i)
Image1.Picture = LoadPicture(result)
End Sub

Private Sub BB2_Click(Index As Integer)
Call thpic.imagezq(1, result, x, i)
End Sub
调用.m语句时格式错误，请高手
帮忙修改
谢谢谢！:cry:

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万分感谢！