A linear programming approach to the estimation of the power spectra of harmonic processes
作者： S. Levy , C. Walker , T. Ulrych , P. Fullagar
DOI: 10.1109/TASSP.1982.1163928
关键词: Symmetric matrix 、 High resolution 、 Algorithm 、 Principle of maximum entropy 、 Mathematics 、 Entropy (information theory) 、 Spectral line 、 Maximum entropy spectral estimation 、 Linear programming 、 Autocorrelation 、 Mathematical optimization
摘要: A new approach to the estimation of high resolution power spectra harmonic processes is presented. This uses linear programming (LIP) exploit spiky character L 1 norm. Results for LIP spectral estimate are contrasted with those using various formulations maximum entropy algorithm.
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