Thomson’s Multitaper Method and Applications to Channel Modeling
One of the most basic applications of Fourier analysis is power spectrum estimation. Some historical comments on this age-old problem can be found in review articles by Robinson  and Benedetto , and in Percival and Walden’s book . We refer to Appendix A for basic definitions and properties, and references for stochastic processes. In the problem of estimating a wide-sense stationary random process from data, one has only finitely many samples, often of a single realization of the process, with which to work.
KeywordsDiscrete Fourier Transform Channel Modeling Channel Impulse Response Pilot Symbol Inverse Synthetic Aperture Radar
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