Tuesday, 15 February 2011

Matlab AWGN noise expression -



Matlab AWGN noise expression -

i trying add together awgn noise signal. signal s , received signal y obtained through:

y = s+ n;

where want n additive white gaussian noise. can 1 please tell me exact mathematical look awgn. don't want utilize in-built awgn function of matlab.

can 1 please tell me exact mathematical look awgn.

randn.

i don't want utilize in-built awgn function of matlab.

why not?

matlab

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