VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
, r7 H( M( g1 {  x+ Z- M8 UDim str1 As String
* }! o0 g7 n( D5 |CommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
str1 = "a=load('" & Text1.Text & "');"
- a4 y$ V- O, ~+ Y4 K4 i  oEnd Sub
3 K2 N1 _- o" s+ B3 @# qPrivate Sub Command2_Click()
* [& u- e7 K/ }% F/ eDim matlab As Object
Set matlab = CreateObject("Matlab.application")
7 G8 |: i* m4 SClipboard.Clear
matlab.Execute ("n(5)=0;")
# w& c+ \) N7 j+ w2 |) j0 jmatlab.Execute ("str1")
( M: ^9 i8 ~6 x; I" ?# ]  Omatlab.Execute ("b=a(:,10);m=length(b);")
  h# h9 a% t( I+ @matlab.Execute ("for i=1:1:m")
' j* r3 }* L/ u) D5 F0 u# dmatlab.Execute ("if abs(b(i))>100")
, N' _$ a5 R. _$ Tmatlab.Execute ("n(1)=n(1)+1;")
matlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
matlab.Execute ("n(2)=n(2)+1;")
8 O0 X# U, `' I' w2 ?7 Imatlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
# c- Q! {5 Q$ kmatlab.Execute ("n(3)=n(3)+1;")
matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
7 T0 T% d; n/ Z9 U/ p7 @/ g; Qmatlab.Execute ("n(4)=n(4)+1;")
% g4 ^& f  S+ k  ?matlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
matlab.Execute ("n(5)=n(5)+1;")
* ]) d- r+ G  s1 {( i0 r: P1 Z' `" Umatlab.Execute ("end")
3 j  e* f: i- w  f2 y8 d* umatlab.Execute ("end")
8 A; i2 f0 o6 \$ L  C/ W  S; _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);")
7 o7 E, G% A2 P! e$ Z" C: d2 Jmatlab.Execute ("set(gcf,'color','w');print(gcf,'-dmeta')")
, B) S" A  ]" }5 f; X5 g& oPicture1.Picture = Clipboard.GetData()
End Sub
& J9 Q# J+ p% ]( D/ M! K* L
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求朋友们指点一下，为什么出的图是错的。。

1345389794

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/ @) ^2 {9 T5 Z' H, n7 P$ X

1345389794

好厉害！！！！！！！！！！！！
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