| 设计IIR数字滤波器的遗传优化算法 |
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| 引用本文： | 李建华,殷福亮.设计IIR数字滤波器的遗传优化算法[J].通信学报,1996(3). |
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| 作者姓名： | 李建华 殷福亮 |
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| 作者单位： | 大连理工大学 |
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| 摘 要： | 提出了ＩＩＲ数字滤波器设计的遗传优化法。这是一种模拟自然遗传和达尔文进化理论的随机并行优化算法。首先，详细描述了遗传算法并给出了计算步骤，然后将遗传算法用于ＩＩＲ数字滤波器的优化设计，最后给出了模拟计算结果。
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| 关 键 词： | IIR数字滤波，滤波器设计，遗传算法，优化方法 |
Genetic Optimization Algorithm for Designing IIR Digital Filters |
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| Li jianhua,Yin Fuliang.Genetic Optimization Algorithm for Designing IIR Digital Filters[J].Journal on Communications,1996(3). |
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| Authors: | Li jianhua Yin Fuliang |
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| Abstract: | In this paper,we propose a new method based on genetic algorithm to design the IIR digital filters,which is a stochastic paralell optimization algorithm simulating natural genetics and Darwinian evolution. This method can find the global optima and produce filters with good performances. It is also very versatile since it has a simple implementation and it does not make use of the particular filter structure and objective function. Besides, it is inherently parallel so it can easily be implemented on parallel computer architectures. Simulation results are also given. |
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| Keywords: | IIR digital filtering filter design genetic algorithms optimization methods |
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