VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
. R& [6 D4 W' l6 z$ pDim str1 As String
CommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
! O7 u7 s  z, c: T+ }str1 = "a=load('" & Text1.Text & "');"
End Sub
+ `0 Z  H  S5 m; g# g: N* GPrivate Sub Command2_Click()
% G- @4 t* M( ~; H& _7 O7 V4 FDim matlab As Object
  G7 A' K1 Q9 G% @8 Y8 \* q6 m0 i' l3 RSet matlab = CreateObject("Matlab.application")
. C# f, x+ B* o, D) t# V# o/ [Clipboard.Clear
# u, T' c" s4 ?0 j/ \# ~4 i6 Wmatlab.Execute ("n(5)=0;")
matlab.Execute ("str1")
matlab.Execute ("b=a(:,10);m=length(b);")
  s2 [7 l3 Z, r' s+ hmatlab.Execute ("for i=1:1:m")
4 Q8 U; P: U7 L' _2 nmatlab.Execute ("if abs(b(i))>100")
: `* }$ n2 R8 B4 e, {2 B% mmatlab.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")
matlab.Execute ("n(3)=n(3)+1;")
) ]1 A' r3 B7 l4 k2 |( J$ ]* M/ fmatlab.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")
$ Y  x, N$ y9 t" Z( ^matlab.Execute ("n(5)=n(5)+1;")
matlab.Execute ("end")
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')")
Picture1.Picture = Clipboard.GetData()
, J$ n0 W6 A( d& U' PEnd Sub
. \  I% U4 Y/ y  Z* n

$ u5 ?, }7 \5 ?4 O! T! }
0 A% @# T6 ~# `6 a+ D/ x求朋友们指点一下，为什么出的图是错的。。
2 J0 R( c4 R+ G& T

1345389794

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1345389794

好厉害！！！！！！！！！！！！
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