Abstract
In this paper, an algorithm for eliminating extreme values and reducing the estimation variance of an integrated trispectrum under low signal-to-noise ratio and short data sample conditions is presented. An analysis of the results of simulations using this algorithm and comparison with the conventional power spectrum and integrated trispectrum methods are presented.
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Supported by the National Natural Science Foundation of China under Grant No.60072027
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Liang, Z., Liu, X. & Liu, Y. An elimination algorithm of extreme values for integrated trispectrum. J. of Electron.(China) 19, 146–151 (2002). https://doi.org/10.1007/s11767-002-0026-y
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DOI: https://doi.org/10.1007/s11767-002-0026-y