Wide-band signal parameter estimation based on higher-order statistics
作者： S. Bourennane , F. Gini , E. Dalle Mese , B. Costa , M. Montanari
DOI: 10.5281/ZENODO.37347
关键词:
摘要: In this paper we develop an algorithm to improve the accuracy of wideband signal parameter estimation. It is well known that in presence unknown noise, these estimates may be grossly inaccurate. The proposed uses both fourth order cumulant for suppression gaussian transformation matrices estimating coherent matrix and a noneigenvector characterization sources. We show performances bearing estimation substantially when used. This method tested on simulated data its are clearly pointed out.
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