Two for loops running simultaneously
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Hi fellow experts,
I'm trying to design a matlab GUI where the user can key in the desired value in the display box which will display the output of the Arduino in graph. eg. if i key in 3 on the display box, the graph will show the output of the Arduino in 180 seconds. I am currently stuck at this stage as the For loops at b=2 would keep overlapping with b=1.
a=arduino
b = get(handles.edit1, 'String')
for b=1;
for d=1:60
temp(d)= readVoltage(a,'A15');
plot(temp);hold on;
pause(0.2);
end
end
for b=2;
for i=1:120
temp(i)= readVoltage(a,'A15');
plot(temp);hold on;
pause(0.2);
end
end
etc.
Any form of help would be greatly appreciated!!
Thanks
Jacob
回答（1 个）
b = get(handles.edit1, 'String')
N=int(str2num(b)*60);
temp=zeros(N,1);
for d=1:N
temp(d)= readVoltage(a,'A15');
plot(temp);hold on;
pause(0.2);
end
2 个评论
Chong Kai Xiang
2018-3-18
Image Analyst
2018-3-18
编辑：Image Analyst
2018-3-18
b is a cell array because it's more than 1 line. So after you get b, try
b = b{1};
or
b = char(b);
If you really want for loops to run simultaneously, you'd need the Parallel Processing Toolbox and use the parfor command instead of the for command.
类别
在 帮助中心 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息
2018-3-17
2018-3-18
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