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标题: VB调用matlab [打印本页]
作者: 神秘了一场雨    时间: 2013-8-19 08:34
标题: VB调用matlab
Private Sub Command1_Click()0 P; K% o8 m- w
Dim str1 As String
. O$ U& J5 U  \1 t" J& ]9 i; @6 d# h2 ~CommonDialog1.ShowOpen
4 f8 O1 l* A" n4 \1 rText1.Text = CommonDialog1.FileName
# I* `' T- Q* f5 dstr1 = "a=load('" & Text1.Text & "');"
$ O# ?2 n, L9 f' D* F$ ^End Sub5 a/ h, H0 j; M6 m8 j
Private Sub Command2_Click()
# s2 M- ~/ t$ L( V$ C3 r$ H* eDim matlab As Object$ n3 q1 a- c# C7 U6 g7 ?! z
Set matlab = CreateObject("Matlab.application")
3 I' T1 _2 u# c$ i) [0 M& j. o& CClipboard.Clear
1 V) y7 E4 O6 N5 f2 qmatlab.Execute ("n(5)=0;")
* g6 r6 j* w; [% {matlab.Execute ("str1"); e) `5 n$ K/ C- b, f
matlab.Execute ("b=a(:,10);m=length(b);")
. i3 j- x4 h- q/ l% O. \" `1 p- Rmatlab.Execute ("for i=1:1:m")9 r/ p* X% x! M! i3 \
matlab.Execute ("if abs(b(i))>100")
2 P8 T9 b0 j7 J- M. O1 |matlab.Execute ("n(1)=n(1)+1;"); g0 M) q% v: ], D( A- n* w" i7 d4 f! V
matlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100"). X1 M4 `+ l" h) _: S
matlab.Execute ("n(2)=n(2)+1;")
7 D' S) m/ I, m, [2 U0 wmatlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
# A5 Y7 W. o5 g8 kmatlab.Execute ("n(3)=n(3)+1;")8 v1 t, V  A; `2 U3 ]- X* ]0 G: T
matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")$ c1 O" ^: ~, d; O1 X' \1 w
matlab.Execute ("n(4)=n(4)+1;")5 |# t$ s  i8 x# [0 u9 j
matlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")& T4 ^3 Q' ]% Z0 L3 J
matlab.Execute ("n(5)=n(5)+1;")
$ W/ P6 g5 r7 bmatlab.Execute ("end")8 S: V. ~1 `8 p9 F8 a2 _
matlab.Execute ("end")0 y7 z+ A( _# ^. V
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);"): C# f: P7 a# z
matlab.Execute ("set(gcf,'color','w');print(gcf,'-dmeta')")
7 s- ]& Q9 N% P9 s6 ^Picture1.Picture = Clipboard.GetData()
4 n' ~1 y, c1 m8 G* s8 o# `End Sub
1 A7 E/ p- Y7 {2 {
3 \" T7 G( ?$ e. k, i  Q
8 q" F8 S# _1 K; b/ v
* z0 f: V' [/ F0 j# Z% y0 Q$ z1 D2 F求朋友们指点一下，为什么出的图是错的。。  s. A% \0 d+ B: w2 ^9 G8 _4 X4 Q
作者: 1345389794    时间: 2015-7-23 21:25
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7 s+ z: {, ?6 }, H& i
作者: 1345389794    时间: 2015-7-23 21:27
好厉害！！！！！！！！！！！！
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