VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
$ S( z: G9 ?' f, h% `3 _9 E8 r' L% WDim str1 As String
CommonDialog1.ShowOpen
5 `# |$ @! C% w' i( a) DText1.Text = CommonDialog1.FileName
str1 = "a=load('" & Text1.Text & "');"
End Sub
6 t6 B. O1 S, U+ lPrivate Sub Command2_Click()
Dim matlab As Object
Set matlab = CreateObject("Matlab.application")
, T! _& u! k  P% |8 _% d( b/ LClipboard.Clear
matlab.Execute ("n(5)=0;")
matlab.Execute ("str1")
matlab.Execute ("b=a(:,10);m=length(b);")
. F- d9 T2 ~8 c: `# Tmatlab.Execute ("for i=1:1:m")
& H' K/ t. [- \7 H7 ]* r3 J- }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")
matlab.Execute ("n(2)=n(2)+1;")
matlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
% m) V' J" M# C& Q. E, t) }/ n0 Ematlab.Execute ("n(3)=n(3)+1;")
+ a6 z0 p+ g- }# b$ |matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
# w- k7 }7 o, P: Z* i2 |' z( Smatlab.Execute ("n(4)=n(4)+1;")
matlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
% D( y. [1 |8 m0 B4 Omatlab.Execute ("n(5)=n(5)+1;")
matlab.Execute ("end")
! ]& R0 I4 P9 b/ t0 Umatlab.Execute ("end")
! X# z# F$ p; l' h7 i4 vmatlab.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')")
* H4 H5 {6 K5 V9 MPicture1.Picture = Clipboard.GetData()
% r+ j" v, v9 P; YEnd Sub

/ D  e  m2 n7 Y, w, q
* V' n9 |" X' D& U1 T
$ ~% u5 }% s' Z9 X$ r求朋友们指点一下，为什么出的图是错的。。

1345389794

································

1345389794

好厉害！！！！！！！！！！！！