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[求助] 有沒有大俠知道怎么用matlab控制步進電機

clear all;
clc;
imaqmem(3000000000);
vid = videoinput('winvideo',2);
set(vid,'ReturnedColorSpace','grayscale');  %返回灰度值
vid.FramesPerTrigger = 60000;%設(shè)置每次觸發(fā)60000幀
s.Terminator='cr';% system seting, if there is retun signal; from com, ...
s=serial('COM1','BaudRate',9600,'Parity','none','DataBits',8,'StopBits',1);
%  s.InputBufferSize=4096;
s.OutputBufferSize=51200; % output buffer
% s.Timeout=10;
load f:points  p11 p12 p13 p14 p21 p22 p23 p24 p31 p32 p33 p34 p41 p42 p43 p44 p51 white1 white2 dark %    p52 p53 p54 p61 p62 p63 p64  p71 p72 p73 p74
signal1=[52 67 240 0 0 40]; % 52-I/O number; 67 tunning direction; 240 speed; 0 0 40 step control code.
start(vid);
preview(vid);
fopen(s);
i=1;
while(i<501)
fwrite(s,signal1,'async');% async-- async operating
pause(1);
a=getdata(vid,10); % ?
flushdata(vid);
g11=a(p11(1,2):p11(2,2),p11(1,1):p11(2,1),1,:);
data11(i)=mean(mean(mean(g11)));
g12=a(p12(1,2):p12(2,2),p12(1,1):p12(2,1),1,:);
data12(i)=mean(mean(mean(g12)));
g13=a(p13(1,2):p13(2,2),p13(1,1):p13(2,1),1,:);
data13(i)=mean(mean(mean(g13)));
g14=a(p14(1,2):p14(2,2),p14(1,1):p14(2,1),1,:);
data14(i)=mean(mean(mean(g14)));
% g15=a(p15(1,2):p15(2,2),p15(1,1):p15(2,1),1,:);
% data15(i)=mean(mean(mean(g15)));
% g16=a(p16(1,2):p16(2,2),p16(1,1):p16(2,1),1,:);
% data16(i)=mean(mean(mean(g16)));
% g17=a(p17(1,2):p17(2,2),p17(1,1):p17(2,1),1,:);
% data17(i)=mean(mean(mean(g17)));
% g18=a(p18(1,2):p18(2,2),p18(1,1):p18(2,1),1,:);
% data18(i)=mean(mean(mean(g18)));

g21=a(p21(1,2):p21(2,2),p21(1,1):p21(2,1),1,:);
data21(i)=mean(mean(mean(g21)));
g22=a(p22(1,2):p22(2,2),p22(1,1):p22(2,1),1,:);
data22(i)=mean(mean(mean(g22)));
g23=a(p23(1,2):p23(2,2),p23(1,1):p23(2,1),1,:);
data23(i)=mean(mean(mean(g23)));
g24=a(p24(1,2):p24(2,2),p24(1,1):p24(2,1),1,:);
data24(i)=mean(mean(mean(g24)));
% g25=a(p25(1,2):p25(2,2),p25(1,1):p25(2,1),1,:);
% data25(i)=mean(mean(mean(g25)));
% g26=a(p26(1,2):p26(2,2),p26(1,1):p26(2,1),1,:);
% data26(i)=mean(mean(mean(g26)));
% g27=a(p27(1,2):p27(2,2),p27(1,1):p27(2,1),1,:);
% data27(i)=mean(mean(mean(g27)));
% g28=a(p28(1,2):p28(2,2),p28(1,1):p28(2,1),1,:);
% data28(i)=mean(mean(mean(g28)));

g31=a(p31(1,2):p31(2,2),p31(1,1):p31(2,1),1,:);
data31(i)=mean(mean(mean(g31)));
g32=a(p32(1,2):p32(2,2),p32(1,1):p32(2,1),1,:);
data32(i)=mean(mean(mean(g32)));
g33=a(p33(1,2):p33(2,2),p33(1,1):p33(2,1),1,:);
data33(i)=mean(mean(mean(g33)));
g34=a(p34(1,2):p34(2,2),p34(1,1):p34(2,1),1,:);
data34(i)=mean(mean(mean(g34)));
% g35=a(p35(1,2):p35(2,2),p35(1,1):p35(2,1),1,:);
% data35(i)=mean(mean(mean(g35)));
% g36=a(p36(1,2):p36(2,2),p36(1,1):p36(2,1),1,:);
% data36(i)=mean(mean(mean(g36)));

g41=a(p41(1,2):p41(2,2),p41(1,1):p41(2,1),1,:);
data41(i)=mean(mean(mean(g41)));
g42=a(p42(1,2):p42(2,2),p42(1,1):p42(2,1),1,:);
data42(i)=mean(mean(mean(g42)));
g43=a(p43(1,2):p43(2,2),p43(1,1):p43(2,1),1,:);
data43(i)=mean(mean(mean(g43)));
g44=a(p44(1,2):p44(2,2),p44(1,1):p44(2,1),1,:);
data44(i)=mean(mean(mean(g44)));
% g45=a(p45(1,2):p45(2,2),p45(1,1):p45(2,1),1,:);
% data45(i)=mean(mean(mean(g45)));
% g46=a(p46(1,2):p46(2,2),p46(1,1):p46(2,1),1,:);
% data46(i)=mean(mean(mean(g46)));

g51=a(p51(1,2):p51(2,2),p51(1,1):p51(2,1),1,:);
data51(i)=mean(mean(mean(g51)));
% g52=a(p52(1,2):p52(2,2),p52(1,1):p52(2,1),1,:);
% data52(i)=mean(mean(mean(g52)));
% g53=a(p53(1,2):p53(2,2),p53(1,1):p53(2,1),1,:);
% data53(i)=mean(mean(mean(g53)));
% g54=a(p54(1,2):p54(2,2),p54(1,1):p54(2,1),1,:);
% data54(i)=mean(mean(mean(g54)));
%
% g61=a(p61(1,2):p61(2,2),p61(1,1):p61(2,1),1,:);
% data61(i)=mean(mean(mean(g61)));
% g62=a(p62(1,2):p62(2,2),p62(1,1):p62(2,1),1,:);
% data62(i)=mean(mean(mean(g62)));
% g63=a(p63(1,2):p63(2,2),p63(1,1):p63(2,1),1,:);
% data63(i)=mean(mean(mean(g63)));
% g64=a(p64(1,2):p64(2,2),p64(1,1):p64(2,1),1,:);
% data64(i)=mean(mean(mean(g64)))
%
% g71=a(p71(1,2):p71(2,2),p71(1,1):p71(2,1),1,:);
% data71(i)=mean(mean(mean(g61)));
% g72=a(p72(1,2):p72(2,2),p72(1,1):p72(2,1),1,:);
% data72(i)=mean(mean(mean(g72)));
% g73=a(p73(1,2):p73(2,2),p73(1,1):p73(2,1),1,:);
% data73(i)=mean(mean(mean(g63)));
% g74=a(p64(1,2):p74(2,2),p74(1,1):p74(2,1),1,:);
% data74(i)=mean(mean(mean(g74)));

% g75=a(p75(1,2):p65(2,2),p75(1,1):p75(2,1),1,:);
% data75(i)=mean(mean(mean(g75)));

wh1=a(white1(1,2):white1(2,2),white1(1,1):white1(2,1),1,:);
datawhite1(i)=mean(mean(mean(wh1)));
wh2=a(white2(1,2):white2(2,2),white2(1,1):white2(2,1),1,:);
datawhite2(i)=mean(mean(mean(wh2)));

dk=a(dark(1,2):dark(2,2),dark(1,1):dark(2,1),1,:);
datadark(i)=mean(mean(mean(dk)));

clear a;
clear aa;
plot(103*i/111+532-10300/111,data11(i),'g^',103*i/111+532-10300/111,datawhite1(i),'k*');
% title('彩色相機，角度 118');
% title('黑白相機，角度 90');
hold on

i=i+1;
end

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1樓 2013-11-22 23:05:00

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金蟲 (小有名氣)

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Warning: Cannot set memory limit greater than maximum addressable space.
??? Error using ==> videoinput.videoinput at 268
No device is available at the specified DEVICEID. See IMAQHWINFO(ADAPTORNAME).

Error in ==> bujindianji at 4
vid = videoinput('winvideo',2);
%看不懂好奇運行了一下，兩個錯誤怎么回事

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Onnesouffrejamaisquedumalquenousfontceuxqu'onaime.Lemalquivientd'unenneminecomptepas.

2樓2013-11-22 23:42:41

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scgllhj

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引用回帖:

2樓: Originally posted by 羋傷 at 2013-11-22 23:42:41
Warning: Cannot set memory limit greater than maximum addressable space.
??? Error using ==> videoinput.videoinput at 268
No device is available at the specified DEVICEID. See IMAQHWINFO(ADAPTOR ...

這個程序需要和步進電機接口運行的，其中有一部分是和相機串口通信的

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3樓2013-11-23 11:21:19

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引用回帖:

3樓: Originally posted by scgllhj at 2013-11-23 11:21:19
這個程序需要和步進電機接口運行的，其中有一部分是和相機串口通信的...

好高端，那現(xiàn)在缺什么

[ 發(fā)自小木蟲客戶端 ]

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Onnesouffrejamaisquedumalquenousfontceuxqu'onaime.Lemalquivientd'unenneminecomptepas.

4樓2013-11-24 00:24:52

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