Stationary points of the finite length constant modulus optimization

DOI10.1016/S0165-1684(01)00210-9zbMath0994.93062OpenAlexW2046310020MaRDI QIDQ1605239

Hamadi Jamali, Tokunbo Ogunfunmi

Publication date: 15 July 2002

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0165-1684(01)00210-9

zbMATH Keywords

critical pointsgradientminimizationchannel equalizationblind deconvolutionHessian matrixhigher order statisticsGodard algorithmblind equalizersconstant modulus adaptive algorithm (CMA)constant modulus optimizationintersymbol interference (ISI)optimum filtersoutput only based performance criterionsystem of cubic equationsWiener filtering theory

Mathematics Subject Classification ID

Filtering in stochastic control theory (93E11) Numerical optimization and variational techniques (65K10) Numerical methods based on necessary conditions (49M05) Digital control/observation systems (93C62)

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