VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
9 [. B: r& M5 d+ ]7 C9 RDim str1 As String
' b1 r( c2 Z3 [& d7 q, _$ bCommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
str1 = "a=load('" & Text1.Text & "');"
# ?; b% @0 K' q: O1 q! O* K6 yEnd Sub
Private Sub Command2_Click()
2 v1 v/ z8 p& t" FDim matlab As Object
/ l! \8 c! ?$ t7 r* fSet matlab = CreateObject("Matlab.application")
Clipboard.Clear
matlab.Execute ("n(5)=0;")
3 H8 E7 r5 F, |8 Q! vmatlab.Execute ("str1")
, X6 @! g9 G# Z' e1 W3 J/ E9 nmatlab.Execute ("b=a(:,10);m=length(b);")
matlab.Execute ("for i=1:1:m")
5 L5 J! s8 r2 F1 kmatlab.Execute ("if abs(b(i))>100")
& W2 h- m+ A* w! k' `6 n6 h" e. h$ tmatlab.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")
3 T/ P2 l/ g- o4 l2 k) S' Dmatlab.Execute ("n(3)=n(3)+1;")
( k! `) A9 w* d: ?matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
5 }/ }2 F+ Z1 Z' k, V6 lmatlab.Execute ("n(4)=n(4)+1;")
* s8 b1 v  Q6 F& `0 _3 amatlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
$ t, ?1 a( k  @- C8 {matlab.Execute ("n(5)=n(5)+1;")
matlab.Execute ("end")
matlab.Execute ("end")
- q1 f6 q+ @3 A3 J# kmatlab.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 e* A/ y- h( }0 @/ rmatlab.Execute ("set(gcf,'color','w');print(gcf,'-dmeta')")
Picture1.Picture = Clipboard.GetData()
End Sub



$ }; |% R. r: Q  `( c& {. X6 v求朋友们指点一下，为什么出的图是错的。。

1345389794

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1345389794

好厉害！！！！！！！！！！！！
% \( b: N4 R+ M  c