VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
Dim str1 As String
7 F7 E6 `% Z$ G4 s( `6 wCommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
str1 = "a=load('" & Text1.Text & "');"
End Sub
Private Sub Command2_Click()
Dim matlab As Object
Set matlab = CreateObject("Matlab.application")
% @5 q0 I3 E" z# w! b: UClipboard.Clear
( q; ^+ m8 H8 X( u7 T- @matlab.Execute ("n(5)=0;")
7 e9 @' `& g0 m' _matlab.Execute ("str1")
matlab.Execute ("b=a(:,10);m=length(b);")
matlab.Execute ("for i=1:1:m")
+ P. e* R/ M9 b7 t; ?( K0 Fmatlab.Execute ("if abs(b(i))>100")
7 {6 J9 u8 Z6 M; r/ Amatlab.Execute ("n(1)=n(1)+1;")
matlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
% g) a3 w+ p" {) x% j7 K0 Hmatlab.Execute ("n(2)=n(2)+1;")
7 {3 a; F8 T  O9 D. b  R! t2 \matlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
- C5 O. O6 y) ymatlab.Execute ("n(3)=n(3)+1;")
" b# d" e5 H8 N$ W2 F1 V0 V' H, E$ nmatlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
- X  {+ Y# F9 [% a  k% _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;")
matlab.Execute ("end")
# S' S- |5 p* q' d- L7 jmatlab.Execute ("end")
$ c. x' M% s% A# j# 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')")
Picture1.Picture = Clipboard.GetData()
  h5 N  b5 d$ [$ W0 J9 M$ B3 wEnd Sub
6 M+ E2 w. X' v& x3 W5 Z, v% z0 ~
. U& j! G) T0 T. s6 O  I

: ?  X& J. }, w8 p* `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！！！！！！！！！！！！