VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
+ z: w9 L+ E8 y9 p% S* WDim str1 As String
CommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
. p2 T7 w. L! {( Q6 k6 ~9 d0 [# bstr1 = "a=load('" & Text1.Text & "');"
End Sub
Private Sub Command2_Click()
Dim matlab As Object
, |1 [+ e  A1 k) v/ tSet matlab = CreateObject("Matlab.application")
$ m2 m2 V+ o& e. f! e& |# M+ |Clipboard.Clear
8 x% @  ]( S8 d. Omatlab.Execute ("n(5)=0;")
matlab.Execute ("str1")
; _- x" x6 V' c2 l( o4 @; @matlab.Execute ("b=a(:,10);m=length(b);")
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")
/ L  S0 L. J6 M. d$ w* T+ qmatlab.Execute ("n(2)=n(2)+1;")
matlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
& A$ V; s: U2 h  \& ~* x5 Amatlab.Execute ("n(3)=n(3)+1;")
matlab.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")
% K( b( [& d0 Bmatlab.Execute ("n(5)=n(5)+1;")
matlab.Execute ("end")
matlab.Execute ("end")
) i- p- s) f) \6 O  R! P+ K0 Rmatlab.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')")
  d: ]3 o5 g/ s, I; |2 \Picture1.Picture = Clipboard.GetData()
7 i3 K6 W/ A5 g) FEnd Sub
2 H! j3 w; G0 B
4 Y- e* g" U  |1 I, N3 T1 e

; ]" G! X/ X2 f9 N) l/ a& q求朋友们指点一下，为什么出的图是错的。。

1345389794

································

1345389794

好厉害！！！！！！！！！！！！
: w2 u  f& `5 z" p) h8 b) u