A multivalued bidirectional associative memory operating on a complex domain

Lee Donq-Liang, Wang Wen-June

研究成果: 雜誌貢獻期刊論文同行評審

43 引文 斯高帕斯(Scopus)

摘要

A bidirectional associative memory (BAM) with complex states and connection weights is investigated in this paper. The states are represented by quantization values defined on the unit circle of the complex plane. A given Lyapunov function indicates that the proposed complex domain BAM (CDBAM) is bidirectionally stable no matter which operation (synchronous or asynchronous) is used. We also prove that all the equilibrium (fixed) points of CDBAM correspond to local energy minima so that the design problem can be solved by a gradient descent algorithm. Finally, a gradient descent algorithm in the complex domain is derived to design the weight matrix of CDBAM. Several computer simulations are performed to illustrate the validity, capacity, attractivity and the applications of the CDBAM.

原文???core.languages.en_GB???
頁(從 - 到)1623-1635
頁數13
期刊Neural Networks
11
發行號9
DOIs
出版狀態已出版 - 12月 1998

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