Information in Multirate Systems

  • Omid S. Jahromi
Part of the Signals and Communication Technology book series (SCT)


Recall from Chapter 2 that all the statistical information about a Gaussian WSS random signal x(n) is contained in its power spectrum Px(e) or, equivalently, in its autocorrelation sequence Rx(k). This is because if we know Px(e), we can calculate the probability density functions that govern the statistical dependence among any number of samples of x(n).


Power Spectrum Mutual Information Statistical Information Power Spectral Density Entropy Rate 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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© Springer 2007

Authors and Affiliations

  • Omid S. Jahromi

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