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基于粒子群算法的码书设计研究 被引量：1

Study of Codebook Design based on Particle Swarm Optimization
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摘要 在基于粒子群算法码书设计研究中,提出采用随机概率扰动的方式作为基本粒子群算法的全局极值更新条件,从而增加全局最优区域的搜索能力,避免了粒子过早的"趋同性"。 In particle swarm optimization based codebook design, the global best position updating condition in basic particle swarm optimization algorithm is proposed. Random probability condition is adopted to update the global best position, thus extending the global search area and avoiding the premature phenomenon.
作者 胡宏梅 浦灵敏
机构地区 健雄职业技术学院
出处 《通信技术》 2009年第2期171-173,共3页 Communications Technology
关键词 矢量量化 码书设计 粒子群算法 vector quantization codebook design particle swarm algorithm
分类号 TN911 [电子电信—通信与信息系统]
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参考文献11

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二级参考文献47

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共引文献594

同被引文献10

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  • 10李昊,徐昌庆.多用户MIMO下行链路中线性预编码器和译码器的联合优化[J].通信技术,2009,42(2):1-3. 被引量：2

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通信技术
2009年 第2期

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