VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
Dim str1 As String
5 ]+ l7 @; ?3 K% n/ [( c% X4 X9 I9 @CommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
str1 = "a=load('" & Text1.Text & "');"
+ d. L7 u/ B' w. D( uEnd Sub
Private Sub Command2_Click()
Dim matlab As Object
Set matlab = CreateObject("Matlab.application")
Clipboard.Clear
. K* h8 [, g8 j  @; R7 a. k9 Gmatlab.Execute ("n(5)=0;")
matlab.Execute ("str1")
3 j$ A: _; v0 e- E& E* jmatlab.Execute ("b=a(:,10);m=length(b);")
7 s4 L4 L" E: f+ Q. O3 i* g3 }+ R: amatlab.Execute ("for i=1:1:m")
+ F( u' N/ _0 e* fmatlab.Execute ("if abs(b(i))>100")
9 q9 W: p0 i( x6 z0 m4 p! x. Ematlab.Execute ("n(1)=n(1)+1;")
2 @  W5 T+ N, v" ~: h# A6 Y1 V: F, ~matlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
; J8 c$ q; d/ o: J( q0 M  [# O+ D+ S- smatlab.Execute ("n(2)=n(2)+1;")
) y& g; U$ F" T6 l" q% U1 ymatlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
$ k% f- Q9 W. F% d8 Cmatlab.Execute ("n(3)=n(3)+1;")
matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
7 p. X8 q" a& d8 J4 f' f) ^+ W: ymatlab.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;")
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);")
1 j2 s/ I8 ?0 N* `! _! Bmatlab.Execute ("set(gcf,'color','w');print(gcf,'-dmeta')")
( a$ X) K9 j+ T3 G* tPicture1.Picture = Clipboard.GetData()
End Sub


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求朋友们指点一下，为什么出的图是错的。。
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1345389794

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1345389794

好厉害！！！！！！！！！！！！
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