How to generate a square wave with random normal distributed period and pulse width?

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Killimangiro 2013-7-1

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https://ww2.mathworks.cn/matlabcentral/answers/80755-how-to-generate-a-square-wave-with-random-normal-distributed-period-and-pulse-width

编辑： Deepayan Bhadra 2022-5-30

Hi,

for example: a square wave signal with a period of 40-50 and a pulse width of 20-30, amplitude should be 1 I need it to be a continuous signal, each wave with random period and pulse width

so basically i need a row of 1s followed by a row of 0s followed by a new random row of 1s and so on...

I have the signal building toolbox, don't know if this helps

Thank you

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回答（1 个）

Matt J 2013-7-1

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https://ww2.mathworks.cn/matlabcentral/answers/80755-how-to-generate-a-square-wave-with-random-normal-distributed-period-and-pulse-width#answer_90487

编辑：Matt J 2013-7-1

在 MATLAB Online 中打开

It'll be something like this,

    T=5*randn+45; %duration
    W=5*randn+25; %pulse width
    t=linspace(0,T,1000);
    pulse=(t<=W);
     plot(t,pulse); ylim([-1,2]);

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Sena Koçak 2022-1-12

https://nl.mathworks.com/matlabcentral/fileexchange/105035-randpulsegenerator

Deepayan Bhadra 2022-5-30

编辑：Deepayan Bhadra 2022-5-30

@Matt J: How did you choose dt in the above solution? I'm trying to tailor your solution for my problem here

https://nl.mathworks.com/matlabcentral/answers/1729985-random-square-wave-of-varying-individual-pulse-width-but-fixed-total-duration?s_tid=prof_contriblnk

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