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机译:A State-Space Approach and Its Estimation Bias Analysis for Adaptive Notch Digital Filters with Constrained Poles and Zeros
Department of Electrical and ComputerEngineering, NIT Kagawa College, Takamatsu 761-8058, Japan;
Emeritus of Shimane University,Matsue 690-8504, Japan;
adaptive IIR notch digital filter; fixed step size; gradient-descent method; parameter-estimation bias; simplified iterative algorithm; stability; state space model; variable step size;