VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
3 ?* M9 ^: @. W$ G0 m2 n5 fDim str1 As String
2 E9 S7 u9 l* p+ X4 m0 p5 TCommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
2 d* u! q& Z% U. L8 k- wstr1 = "a=load('" & Text1.Text & "');"
; s4 l1 C  d, t4 DEnd Sub
Private Sub Command2_Click()
/ @& e1 V% S5 VDim matlab As Object
% r% ~( H6 G4 X1 s+ B$ {: @' FSet matlab = CreateObject("Matlab.application")
. |, s! S) K( ^& [% BClipboard.Clear
matlab.Execute ("n(5)=0;")
matlab.Execute ("str1")
( D: T; [/ }. X# J7 Y8 imatlab.Execute ("b=a(:,10);m=length(b);")
; c8 J! [* O3 N; S) k6 T; T3 H. |matlab.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")
8 w* D! D, r  ~6 {, p) {matlab.Execute ("n(2)=n(2)+1;")
matlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
/ t) |' \; u) J2 l( c, Rmatlab.Execute ("n(3)=n(3)+1;")
+ G3 G6 t5 B( C0 B; \- X' K; fmatlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
* V5 r3 T* H9 d' fmatlab.Execute ("n(4)=n(4)+1;")
matlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
6 X5 @, }- r& j- J$ {: o2 Vmatlab.Execute ("n(5)=n(5)+1;")
; \* ^4 s6 t( d$ M# wmatlab.Execute ("end")
- |* f7 R0 A9 {6 ]) y/ ]/ Lmatlab.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')")
4 }, t5 ?% N% o3 g8 r) x2 p' XPicture1.Picture = Clipboard.GetData()
End Sub

& f4 h# V( w4 q# ]
$ `% g+ i; ~) Y: K0 x7 j: X9 h
" j7 s3 _# H/ z, U/ J1 \  t3 u' }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！！！！！！！！！！！！