VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
Dim str1 As String
CommonDialog1.ShowOpen
' u. w* k; k8 L5 w0 h8 |2 R9 i" dText1.Text = CommonDialog1.FileName
str1 = "a=load('" & Text1.Text & "');"
5 L5 n* \6 w8 F/ W( X% |, JEnd Sub
Private Sub Command2_Click()
. M( [9 ]6 \* I3 S5 [* W! mDim matlab As Object
# x6 P% @- T/ Q4 K9 u7 e# a. t* }Set matlab = CreateObject("Matlab.application")
" i" ~" H# y) ^) \- o! GClipboard.Clear
8 Q; v5 m. P8 K0 H& jmatlab.Execute ("n(5)=0;")
& q+ M0 {* M/ r3 `# M* J& bmatlab.Execute ("str1")
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")
% D  r7 o$ `- m! qmatlab.Execute ("n(2)=n(2)+1;")
matlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
! C8 ]2 P/ M& ]( y3 Pmatlab.Execute ("n(3)=n(3)+1;")
0 `( W$ j1 W: d& N3 omatlab.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")
matlab.Execute ("n(5)=n(5)+1;")
matlab.Execute ("end")
matlab.Execute ("end")
4 @# O: p8 x' ?; @; _; Y2 h1 tmatlab.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()
End Sub



% {: j: W3 R! G1 g求朋友们指点一下，为什么出的图是错的。。
$ R( p% c6 T/ c* X. w, _0 a) e) B

1345389794

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" H& b( Z( b2 ~2 v8 \

1345389794

好厉害！！！！！！！！！！！！
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