数学建模社区-数学中国
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()
& _ R4 G# X' M0 [. a
Dim str1 As String
0 i9 d5 u; Y1 u+ T
CommonDialog1.ShowOpen
9 P1 q# H3 @: d+ Q$ O7 d4 Q8 G
Text1.Text = CommonDialog1.FileName
. `, C! t3 L. R4 v0 s$ N, d" s, H
str1 = "a=load('" & Text1.Text & "');"
" J! B W' {! `# `0 e% D# k
End Sub
- l! \1 |2 d5 g& V
Private Sub Command2_Click()
, R! h% D9 Q& ~0 T" F6 N9 R
Dim matlab As Object
. l+ m: l3 q+ b7 b0 n+ I
Set matlab = CreateObject("Matlab.application")
9 m- s0 i1 P! S$ |
Clipboard.Clear
3 u I; a4 A2 H& t; W
matlab.Execute ("n(5)=0;")
! I0 q& X2 b' d% F8 @4 l a
matlab.Execute ("str1")
. ?; s2 D" ^" I8 V5 v1 _
matlab.Execute ("b=a(:,10);m=length(b);")
g1 K# l& Q8 C* J7 C1 J6 p
matlab.Execute ("for i=1:1:m")
! K9 K/ k4 k# b/ c; n0 a8 U5 d0 _& a! I
matlab.Execute ("if abs(b(i))>100")
0 y: {- W+ f' A$ h% J+ E
matlab.Execute ("n(1)=n(1)+1;")
7 l/ Q1 s6 n+ {# t/ D/ J
matlab.Execute ("elseif abs(b(i))>50.8 & abs(b(i))<=100")
! [/ s: W1 B1 t- ^3 [0 |1 Q
matlab.Execute ("n(2)=n(2)+1;")
+ u. u& ^5 p6 i9 v
matlab.Execute ("elseif abs(b(i))>15.8 & abs(b(i))<=50.8")
* `2 I9 c/ m/ x
matlab.Execute ("n(3)=n(3)+1;")
3 g3 ^' j5 ?& E3 W( F' E
matlab.Execute ("elseif abs(b(i))>10.1 & abs(b(i))<=15.8")
b! F8 ]! f+ g. X' K1 t c2 h, E
matlab.Execute ("n(4)=n(4)+1;")
/ u- z/ ^% W! n- {! [4 V9 {3 V$ d
matlab.Execute ("elseif abs(b(i))>0 & abs(b(i))<=10.1")
3 Q8 _% ]8 a. q
matlab.Execute ("n(5)=n(5)+1;")
2 Q: D4 {, F5 ^7 K" Q8 a ~
matlab.Execute ("end")
' ]) b% B' D" i: _
matlab.Execute ("end")
* ~) d+ m( e$ Z5 H! |' A2 Z J
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);")
- x G& ?% M- j
matlab.Execute ("set(gcf,'color','w');print(gcf,'-dmeta')")
7 W/ \. P) A R( O; X) [( d
Picture1.Picture = Clipboard.GetData()
% n, a$ F: e2 x& B+ H
End Sub
+ o2 D0 k1 k5 w* J
! A9 Z$ ~2 \! @- I
# K! n* d) \& e8 ~
6 }2 e, ]5 J ~9 t L- Z
求朋友们指点一下，为什么出的图是错的。。
+ g. x( }/ y( c. m
作者:
1345389794
时间:
2015-7-23 21:25
································
* b- U1 N. Y* \$ g
作者:
1345389794
时间:
2015-7-23 21:27
好厉害！！！！！！！！！！！！
4 i% t d' I% h' v; z) `
欢迎光临 数学建模社区-数学中国 (http://www.madio.net/)
Powered by Discuz! X2.5