Application of parallel genetic algorithm and property of multiple global optima to VQ codevector index assignment for noisy channels

被引：41

作者：

Pan, JS ^{[1
]}

McInnes, FR ^{[1
]}

Jack, MA ^{[1
]}

机构：

[1] NATL KAOHSIUNG INST TECHNOL,DEPT ELECT ENGN,KAOHSIUNG,TAIWAN

来源：

ELECTRONICS LETTERS | 1996年 / 32卷 / 04期

关键词：

genetic algorithms; vector quantisation; signal processing;

D O I：

10.1049/el:19960194

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A parallel genetic algorithm is applied to assign the codevector indices for noisy channels so as to minimise the distortion caused by bit errors. The properly of multiple global optima and the average distortion of the memoryless binary symmetric channel for any bit error are also introduced. Experimental results confirm this approach.

引用

页码：296 / 297

页数：2