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Complementary Mean-Square Analysis of CNLMS Algorithm Using Pseudo-Energy-Conservation Method
DOI:10.1109/LSP.2020.3012825.png)
摘要
En 中文
This study develops a pseudo-energy-conservation relation to analyze the complementary mean-square performance of a complex-valued normalized least mean-square (CNLMS) algorithm. Based on this relation, we derive a recursion describing the transient complementary mean-square deviation (CMSD) behavior of the CNLMS. Closed-form expressions to predict the steady-state CMSD and complementary excess mean-square error conjugate (CEMSEc) are obtained. Because this method inherits the advantages of the energy-conservation method, our results do not restrict the distribution of input signals. Numerical simulations validate our theoretical analysis results.
Keyword:
Complex NLMS
complementary mean-square
pseudo-energy-conservation
transient analysis
steady-state analysis
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期刊
IF:
9.6
论文数:
1.1W
被引数:
1.7W
机构
引用论文
Mean square deviation analysis of LMS and NLMS algorithms with white reference inputs
SIGNAL PROCESSING
IF3.6

