VB调用matlab

神秘了一场雨

Private Sub Command1_Click()
Dim str1 As String
( f( q( f% `; G, |* t. \) PCommonDialog1.ShowOpen
Text1.Text = CommonDialog1.FileName
. R( O$ L; w& y/ \4 |! P# L7 c( istr1 = "a=load('" & Text1.Text & "');"
7 a7 v- Z" k2 @' oEnd Sub
Private Sub Command2_Click()
. `  x7 d6 b- h- k" V- `9 oDim matlab As Object
Set matlab = CreateObject("Matlab.application")
Clipboard.Clear
( }+ w3 T1 y4 Jmatlab.Execute ("n(5)=0;")
/ y& m0 r5 ^3 ?0 F6 F$ A7 d3 U9 \matlab.Execute ("str1")
matlab.Execute ("b=a(:,10);m=length(b);")
matlab.Execute ("for i=1:1:m")
$ O6 J# ]8 E3 I- V& A5 j: O. _0 |matlab.Execute ("if abs(b(i))>100")
' i# ^7 `  n* z+ y) G2 y* F2 ematlab.Execute ("n(1)=n(1)+1;")
matlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
, l% _3 r* }2 t0 t6 B5 i0 j; G  `2 Amatlab.Execute ("n(2)=n(2)+1;")
. J0 l4 Z' w; J  v4 ]; e$ S' v* Fmatlab.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")
matlab.Execute ("n(4)=n(4)+1;")
8 ?* ~" a) f" S; F. S. Ymatlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
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()
End Sub
# U2 x+ X7 `; _6 i0 W1 G
0 e+ d. u4 n+ `2 f+ m. A, c' [( ~
& ]- G; R" o, _" F7 w
求朋友们指点一下，为什么出的图是错的。。

1345389794

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1345389794

好厉害！！！！！！！！！！！！
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