Adding AWGN to a Signal

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Roopak Tamboli on 25 Jun 2012

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How to add AWGN to a signal for a given Eb/No in dB?

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Honglei Chen on 25 Jun 2012

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https://in.mathworks.com/matlabcentral/answers/42013-adding-awgn-to-a-signal#answer_51743

If you have Communication Toolbox or Communication System Toolbox, you can use awgn

http://www.mathworks.com/help/toolbox/comm/ref/awgn.html

Otherwise, just use randn to generate the noise and add to the signal

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