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I am wondering how someone can simulate the Johnson noise in computer? I know it is random however I do not know what distribution it has. According to following link : its power can be calculated but how to actually generate the noise itself. Can anyone explain the steps and the parameters needed to generate and simulate the noise.

http://www.radio-electronics.com/info/rf-technology-design/noise/thermal-johnson-nyquist-basics-tutorial.php

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    $\begingroup$ See this answer: dsp.stackexchange.com/questions/17494/…. (use randn in Matlab/Octave to generate a sequence from a normally distributed random variable) $\endgroup$ – Dan Boschen Jun 22 '17 at 4:52
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    $\begingroup$ i do it by yelling and ranting obscenities. but since i got married 32 years ago, it's been renamed "Bristow-Johnson noise" $\endgroup$ – robert bristow-johnson Jun 22 '17 at 6:18

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