VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
Dim str1 As String
CommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
  b" F2 K- ?6 g$ v$ x; R0 xstr1 = "a=load('" & Text1.Text & "');"
2 f( v7 l2 Z- H# i* X  ~/ aEnd Sub
) O/ g& a4 j6 H  v( q& `- {Private Sub Command2_Click()
Dim matlab As Object
Set matlab = CreateObject("Matlab.application")
Clipboard.Clear
matlab.Execute ("n(5)=0;")
1 D7 c% |' F4 z& ?1 V* L. |( ^: Wmatlab.Execute ("str1")
- {+ T+ e8 _4 g2 [, Q0 q, U/ Umatlab.Execute ("b=a(:,10);m=length(b);")
matlab.Execute ("for i=1:1:m")
  w# o0 {! L& T, l: E( nmatlab.Execute ("if abs(b(i))>100")
matlab.Execute ("n(1)=n(1)+1;")
matlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
3 e1 t) }5 e6 m; m  Xmatlab.Execute ("n(2)=n(2)+1;")
. A$ V# |$ X) B+ V& U6 u, g; `matlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
matlab.Execute ("n(3)=n(3)+1;")
, F$ ?. V1 A4 F  _# o4 i7 G) Wmatlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
matlab.Execute ("n(4)=n(4)+1;")
* N1 U3 `' m- H$ \5 f, F) ^* U, T* [matlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
' h  x) m4 k: s4 Fmatlab.Execute ("n(5)=n(5)+1;")
matlab.Execute ("end")
$ Y+ c, b. e5 i# b( xmatlab.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);")
- B" V$ P1 h/ N* m& ?% wmatlab.Execute ("set(gcf,'color','w');print(gcf,'-dmeta')")
5 c4 O% l+ \" Y8 y4 z" @Picture1.Picture = Clipboard.GetData()
End Sub
' g$ ?+ w6 O7 j5 p


3 t$ h  T4 H5 o7 T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！！！！！！！！！！！！
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