VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
: b! D' N6 G; j. o$ a" h* ]& [+ wDim str1 As String
$ U# f* v- I3 CCommonDialog1.ShowOpen
" F. ^0 _, h+ a. {% N4 j% GText1.Text = CommonDialog1.FileName
9 s% d9 h3 a7 Y; m& rstr1 = "a=load('" & Text1.Text & "');"
; ]0 y( y# f" w) JEnd Sub
Private Sub Command2_Click()
. p7 z, `& N9 eDim matlab As Object
Set matlab = CreateObject("Matlab.application")
9 e% a( f, v( d: }# S9 VClipboard.Clear
4 V8 Y+ D' ~5 g5 ^matlab.Execute ("n(5)=0;")
matlab.Execute ("str1")
: P. @7 T+ a4 u$ f1 L8 hmatlab.Execute ("b=a(:,10);m=length(b);")
matlab.Execute ("for i=1:1:m")
4 ]$ p6 H* a8 O, |matlab.Execute ("if abs(b(i))>100")
8 Y: ?7 m4 q2 R6 j4 O3 `matlab.Execute ("n(1)=n(1)+1;")
matlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
7 [  t9 I3 i% w9 D# M4 ?matlab.Execute ("n(2)=n(2)+1;")
, o* T4 ?  s9 t, r. A8 x$ Amatlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
matlab.Execute ("n(3)=n(3)+1;")
matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
7 g1 R% r; K1 y! B+ d) Pmatlab.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")
! a! B5 G. [5 m. `matlab.Execute ("end")
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);")
matlab.Execute ("set(gcf,'color','w');print(gcf,'-dmeta')")
: E3 |  B3 L! c3 t9 E: q2 v) kPicture1.Picture = Clipboard.GetData()
! }% @* `- o$ J4 i2 T6 Z4 m1 UEnd Sub

* D$ Z1 V) @5 a2 [+ P
" K! d/ j: K% b' I9 I; t
  H+ b1 A( _2 X3 |- I求朋友们指点一下，为什么出的图是错的。。
  ^5 x! x+ _3 y) G/ J/ P" K. h

1345389794

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1345389794

好厉害！！！！！！！！！！！！