VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
Dim str1 As String
+ z1 |8 w4 H3 H! c+ }CommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
+ C. l) y5 w$ q2 t3 F- fstr1 = "a=load('" & Text1.Text & "');"
End Sub
, T7 N2 f! y0 m+ K% I, B# G$ gPrivate Sub Command2_Click()
Dim matlab As Object
Set matlab = CreateObject("Matlab.application")
Clipboard.Clear
% I9 l7 ]( u( |7 nmatlab.Execute ("n(5)=0;")
matlab.Execute ("str1")
* C0 P6 |0 J) j% ^# f) C/ ~! imatlab.Execute ("b=a(:,10);m=length(b);")
% `4 a; U+ V9 t& R, J3 g, L: n/ Nmatlab.Execute ("for i=1:1:m")
matlab.Execute ("if abs(b(i))>100")
  ?& X. i- T& Cmatlab.Execute ("n(1)=n(1)+1;")
matlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
5 i- o+ Z) V* L' t7 tmatlab.Execute ("n(2)=n(2)+1;")
matlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
matlab.Execute ("n(3)=n(3)+1;")
matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
5 }, ]+ s. a" L3 d3 P" z. gmatlab.Execute ("n(4)=n(4)+1;")
5 {. P$ |7 _+ m  r& q0 l# L9 ]matlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
matlab.Execute ("n(5)=n(5)+1;")
matlab.Execute ("end")
+ D  ~: N; C/ e! `; N* imatlab.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')")
: p: X, K9 ~2 T7 ]Picture1.Picture = Clipboard.GetData()
End Sub
* h1 X2 y3 M* r# o

' |: Q% }$ `* Z; X/ ?
求朋友们指点一下，为什么出的图是错的。。

1345389794

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) J) f6 R) N3 _( X! v. s

1345389794

好厉害！！！！！！！！！！！！