Circulant Markov chains as digital signal sources
C.T. Mullis, Ken Steiglitz · IEEE Transactions on Audio and Electroacoustics · 1972
This paper is concerned with the class of Markov chains with circulant transition matrices. We show that such chains generate random processes whose spectral densities are of a particularly simple form, and that they provide a partial solution to the problem of synthesizing Markov chains that generate processes with given spectral densities.