Creating a Burst Random signal in Matlab

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Kaustubh Surdi
Kaustubh Surdi 2011-6-29
回答： DINTA 2015-3-19
Hi, I am trying to create a burst random signal in Matlab. I took a look at the rand command but I can't make a burst random signal using that command. Is there any other way that I can create it? Thanks in advance.

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回答（3 个）

Paulo Silva
Paulo Silva 2011-6-29
t=0:0.01:1;
h=stairs(t,randi([0 1],1,numel(t)));
axis([0 1 0 2])
YData=get(get(h,'children'),'YData'); %XData is the vector t
or
t=0:0.01:1;
h=stairs(t,rand(1,numel(t)));
axis([0 1 0 2])
YData=get(get(h,'children'),'YData'); %XData is the vector t
Kaustubh Surdi
Kaustubh Surdi 2011-6-30
Hey Paulo, Thanks for the prompt reply. Can you use random numbers instead of the random intergers? I will be using this signal as a force input at multiple points on my system so they have to be completely independent of each other. I tried using the 'rand' command but it gives me an error. Will really appreciate your help. Thanks.
DINTA
DINTA 2015-3-19
matlab code for generating burst builder

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