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Unformatted text preview: shown below is normally used. We always assume N =2 σ 2 The integration of an AWGN is a Gaussian random variable. You can see noise on a TV when there is no signal: Additive White Gaussian Noise (AWGN) An additive white Gaussian noise n ( t ) is a random process with a flat power spectrum. f 2 Two side power spectrum of an AWGN f N =2σ 2 One side power spectrum of an AWGN...
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This note was uploaded on 01/11/2011 for the course EE 3008 taught by Professor Pingli during the Fall '08 term at City University of Hong Kong.
 Fall '08
 PingLi

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