VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
; p/ m# ?9 Z1 w! x0 w: u% e2 tDim str1 As String
CommonDialog1.ShowOpen
- m6 Q$ `' v' U1 oText1.Text = CommonDialog1.FileName
8 I% U& L$ ]1 ~- M) v+ z+ vstr1 = "a=load('" & Text1.Text & "');"
End Sub
Private Sub Command2_Click()
Dim matlab As Object
Set matlab = CreateObject("Matlab.application")
, k. x# h) Z/ R1 j4 [6 sClipboard.Clear
matlab.Execute ("n(5)=0;")
1 b7 e; K- H. M' j: v2 F2 Wmatlab.Execute ("str1")
' v& ^: z# o3 ~matlab.Execute ("b=a(:,10);m=length(b);")
4 u6 {6 T7 K7 R# O! j( Gmatlab.Execute ("for i=1:1:m")
: Y; Q5 X9 q) G! N. B2 k9 Q9 i  d! xmatlab.Execute ("if abs(b(i))>100")
9 J. M0 [$ ]6 B" z: Cmatlab.Execute ("n(1)=n(1)+1;")
, |$ m+ D$ K5 o% f' h/ E* Wmatlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
  o( U% p2 \% f. Xmatlab.Execute ("n(2)=n(2)+1;")
) i4 x0 `8 ]; G% W( X- N& hmatlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
matlab.Execute ("n(3)=n(3)+1;")
8 x1 i/ x: t; s, q! m. a- L& ~matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
, o" _. i0 K) {+ s0 J6 P6 Z9 e+ I' ]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;")
! h7 C) j" u% S" l( G, J! R/ Cmatlab.Execute ("end")
1 |% i4 E" f+ r- Smatlab.Execute ("end")
0 \$ x/ i6 D- s6 ^, x' }9 p2 Imatlab.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);")
* J; k( C% c4 K* e& omatlab.Execute ("set(gcf,'color','w');print(gcf,'-dmeta')")
, k* A1 y! r9 k2 lPicture1.Picture = Clipboard.GetData()
End Sub
0 o5 I1 E6 R# |) [0 Y7 ~2 Y2 Z
$ o7 d' ~  J& f8 l" W& _/ R

& V7 w. t5 J+ \6 T求朋友们指点一下，为什么出的图是错的。。

1345389794

································

1345389794

好厉害！！！！！！！！！！！！
% W6 {: Z3 t/ D, u8 a