VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
Dim str1 As String
CommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
/ G. ?9 O: R1 G9 G$ P( N( Estr1 = "a=load('" & Text1.Text & "');"
2 c; |" ~" E( [- o! c3 gEnd Sub
Private Sub Command2_Click()
' d8 u( K. e* Y: ^Dim matlab As Object
Set matlab = CreateObject("Matlab.application")
, W! n/ B$ f$ h9 ?5 cClipboard.Clear
3 B, ~9 \+ a6 t6 A; b  t4 _- ~matlab.Execute ("n(5)=0;")
  u, C4 J0 E6 x- y/ _' o' xmatlab.Execute ("str1")
matlab.Execute ("b=a(:,10);m=length(b);")
( L! Z5 j/ {: }; E( ]( q6 Dmatlab.Execute ("for i=1:1:m")
matlab.Execute ("if abs(b(i))>100")
8 S+ V% e1 |- `" Mmatlab.Execute ("n(1)=n(1)+1;")
4 {: k$ k- S2 Q% l; lmatlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
3 B, |- p' z$ c; d% Hmatlab.Execute ("n(2)=n(2)+1;")
/ y( [5 H" P+ v! j7 i3 kmatlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
& @" p+ e: u$ y- ^. wmatlab.Execute ("n(3)=n(3)+1;")
matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
1 `4 m" h  t+ Y! O: _4 S8 A7 ematlab.Execute ("n(4)=n(4)+1;")
  q( q6 x/ S, k3 Lmatlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
matlab.Execute ("n(5)=n(5)+1;")
matlab.Execute ("end")
matlab.Execute ("end")
! ?, m9 V, n! f5 Q* i  cmatlab.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);")
$ O* Z; M$ w& mmatlab.Execute ("set(gcf,'color','w');print(gcf,'-dmeta')")
Picture1.Picture = Clipboard.GetData()
End Sub
# x2 S5 g6 @0 @- a
- T9 x2 w; z) o2 n8 G& C

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！！！！！！！！！！！！