VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
Dim str1 As String
6 [, ~: y% B8 D) m- ~) aCommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
/ l4 r( z1 e( c; c1 F- y2 Nstr1 = "a=load('" & Text1.Text & "');"
End Sub
Private Sub Command2_Click()
Dim matlab As Object
$ [) o& E! Q# M/ B' e% ySet matlab = CreateObject("Matlab.application")
. P( w2 z" l+ r' Y* FClipboard.Clear
4 r: W5 k9 K0 u! w3 N9 m0 xmatlab.Execute ("n(5)=0;")
2 o3 T8 J- W0 G2 @! M; ]# xmatlab.Execute ("str1")
matlab.Execute ("b=a(:,10);m=length(b);")
+ I; L; d7 b# y' R+ qmatlab.Execute ("for i=1:1:m")
matlab.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 m* q$ C: Q: o5 h+ 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;")
6 K1 D, p2 _. l/ ^2 j) B, x% gmatlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
matlab.Execute ("n(4)=n(4)+1;")
matlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
matlab.Execute ("n(5)=n(5)+1;")
8 o( ?  `; t! `7 r0 P) `! Tmatlab.Execute ("end")
) R* C+ p  j  m: ]matlab.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')")
Picture1.Picture = Clipboard.GetData()
( s2 [$ @* {7 U" D7 cEnd Sub


* \3 g( K1 r. Q$ D
; e! U, b! g6 I+ Q, M求朋友们指点一下，为什么出的图是错的。。
& o& u& r$ _8 W: m3 o

1345389794

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' G+ S1 E$ |: L+ F8 @

1345389794

好厉害！！！！！！！！！！！！