VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
' \, m$ S/ o8 O: y# FDim str1 As String
CommonDialog1.ShowOpen
6 e+ e' ?2 U' M! pText1.Text = CommonDialog1.FileName
1 m* R$ w1 z% fstr1 = "a=load('" & Text1.Text & "');"
* U9 F; g/ I' ?1 I1 k0 pEnd Sub
% c. S1 \0 G: [3 }% `4 TPrivate Sub Command2_Click()
* i) `  I$ M0 E( Y! EDim matlab As Object
Set matlab = CreateObject("Matlab.application")
Clipboard.Clear
/ h3 ?7 Q( z) Q6 ^( M4 f# Cmatlab.Execute ("n(5)=0;")
matlab.Execute ("str1")
* x- o3 D2 i0 a$ u3 Pmatlab.Execute ("b=a(:,10);m=length(b);")
! W( n/ }9 r! I0 j9 V4 Imatlab.Execute ("for i=1:1:m")
# i5 Y' d- E. q6 k0 ?% }matlab.Execute ("if abs(b(i))>100")
6 o) k* p0 l" y% E0 ^0 D- cmatlab.Execute ("n(1)=n(1)+1;")
matlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
matlab.Execute ("n(2)=n(2)+1;")
matlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
/ I- B& ~  x, F3 @; t, Jmatlab.Execute ("n(3)=n(3)+1;")
3 {* h( |9 h9 g& S. ^9 Vmatlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
; b2 Y) C* i+ n) e$ U2 m; A$ K- gmatlab.Execute ("n(4)=n(4)+1;")
matlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
( M; m$ d2 E& H7 [+ s  Cmatlab.Execute ("n(5)=n(5)+1;")
matlab.Execute ("end")
matlab.Execute ("end")
matlab.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



求朋友们指点一下，为什么出的图是错的。。
& Y% Z9 l/ ^. y* Y' C! M" I

1345389794

好厉害！！！！！！！！！！！！
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1345389794

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