VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
4 R+ N! F3 a4 r2 ~# I& wDim str1 As String
2 \- n, L) U! U) |CommonDialog1.ShowOpen
4 a! z4 t. O  }Text1.Text = CommonDialog1.FileName
str1 = "a=load('" & Text1.Text & "');"
End Sub
9 _# Z- _; y3 ~, A* n9 vPrivate Sub Command2_Click()
& e; x' B: |$ \+ N9 k( [Dim matlab As Object
Set matlab = CreateObject("Matlab.application")
Clipboard.Clear
/ Q* E6 ?( |0 {matlab.Execute ("n(5)=0;")
matlab.Execute ("str1")
matlab.Execute ("b=a(:,10);m=length(b);")
matlab.Execute ("for i=1:1:m")
- d' j( B. D5 F" q8 P% ^6 w1 L7 q6 }matlab.Execute ("if abs(b(i))>100")
matlab.Execute ("n(1)=n(1)+1;")
7 ]6 M$ s. w# j" kmatlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
matlab.Execute ("n(2)=n(2)+1;")
- o& E, ^( D7 N# {& amatlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
matlab.Execute ("n(3)=n(3)+1;")
matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
- O1 Y' b/ a7 |9 fmatlab.Execute ("n(4)=n(4)+1;")
matlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
matlab.Execute ("n(5)=n(5)+1;")
9 H5 ?" J" D& l: Wmatlab.Execute ("end")
2 t) A# [; \" B1 a* F4 Dmatlab.Execute ("end")
7 K* f9 v# f, J- _% c5 ]% X+ t( i1 Amatlab.Execute ("set(gcf,'visible','off'),pie(n);legend('100KA 以上','50.8-100KA','15.8-50.8KA','10.1-15.8KA','0-10.1KA',-1);")
matlab.Execute ("set(gcf,'color','w');print(gcf,'-dmeta')")
Picture1.Picture = Clipboard.GetData()
End Sub


& |1 `: y8 r" Y
! u2 L3 ]! o. r求朋友们指点一下，为什么出的图是错的。。
# f2 q2 `7 c1 v+ W& A/ n- F" J

1345389794

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$ O7 U: q7 W; F5 j& K4 n

1345389794

好厉害！！！！！！！！！！！！