一种应用于波束成型的改进遗传算法被引量：1

An Improved Genetic Algorithm Applied for Beamforming

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摘要针对一维天线阵波束成型问题,提出了一种改进的遗传算法二进制编码方法.该方法引入了若干参数用以方便地控制解的精度及搜索空间,同时减少码长,降低存储空间.仿真结果表明,其能够大大提高算法的收敛性能.对算法参数进一步分析表明,群体规模与编码方法中的编码长度有关,为此给出了正确选择群体规模的指导原则.

作者朱柏承李雷

机构地区北京大学

出处《北京邮电大学学报》 EI CAS CSCD 北大核心 2005年第z1期62-65,共4页 Journal of Beijing University of Posts and Telecommunications

关键词波束成型遗传算法编码方法

参考文献7

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北京邮电大学学报

2005年第z1期

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