VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
! F1 ]% ~, Y0 NDim str1 As String
CommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
str1 = "a=load('" & Text1.Text & "');"
End Sub
Private Sub Command2_Click()
( F; f6 G4 C0 N) N. w# W/ BDim matlab As Object
Set matlab = CreateObject("Matlab.application")
9 }8 W& W9 Y3 `0 A5 PClipboard.Clear
matlab.Execute ("n(5)=0;")
matlab.Execute ("str1")
# I$ ~5 z# T* S5 d# zmatlab.Execute ("b=a(:,10);m=length(b);")
matlab.Execute ("for i=1:1:m")
matlab.Execute ("if abs(b(i))>100")
, a4 X6 V; J: ~/ F- b6 _matlab.Execute ("n(1)=n(1)+1;")
! q; w5 d( s% ~& |- @. [matlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
# Q5 O& s: a# ]4 |3 C! ymatlab.Execute ("n(2)=n(2)+1;")
8 N( }. H9 h. t. _( i6 j8 vmatlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
0 N3 r0 b1 e  s, H# cmatlab.Execute ("n(3)=n(3)+1;")
% \  Z- b7 w- D5 ]matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
# i% e: H5 f( L" Ymatlab.Execute ("n(4)=n(4)+1;")
matlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
) K# C9 M/ J% }/ Omatlab.Execute ("n(5)=n(5)+1;")
matlab.Execute ("end")
matlab.Execute ("end")
- Q9 h; U3 Y6 Xmatlab.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')")
+ e8 y2 u/ P/ S( p, H: hPicture1.Picture = Clipboard.GetData()
End Sub

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; D. K; f+ W& v/ B) Z) Y: b& ^
; f4 p9 O; p4 x0 @7 |8 T8 B# O( K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！！！！！！！！！！！！