Description: 完成遗传算法实现波束形成的C语言程序,第一部分-complete genetic algorithm beamforming C Programming Language, the first part Platform: |
Size: 1090 |
Author:李伟 |
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Description: 完成遗传算法实现波束形成的C语言程序,第一部分-complete genetic algorithm beamforming C Programming Language, the first part Platform: |
Size: 1024 |
Author:李伟 |
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Description: 用matlab开发的遗传算法来综合实现天线阵方向图的波束赋形-Matlab developed using genetic algorithm to realize an integrated pattern of antenna array beamforming Platform: |
Size: 330752 |
Author:王建 |
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Description: 遗传算法在非线性数值优化方面有着很强的生命力 ,适于波束赋形阵列天线的综合。Matlab 具有很强的数值计算能力和数据图视功能 ,经过二十多年的发展 ,逐渐成为工程师们进行数值优化的首选计算机语言。以一部具有余割平 方波束的雷达搜索天线阵为例 ,采用遗传算法对其馈电相位进行优化 ,优化结果与目标吻合。同时给出其主要节点的 Matlab程序。-Nonlinear numerical optimization genetic algorithm has a strong vitality, suitable for antenna array beamforming integrated. Matlab has a strong numerical ability and visual function data plan, after 20 years of development, engineers have become the preferred numerical optimization computer language. To a beam with cosecant square antenna array radar search, for example, the genetic algorithm to optimize their feed phase to optimize the results coincide with the target. The main nodes are given Matlab program. Platform: |
Size: 330752 |
Author:victor728 |
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Description: 阵元失效会破坏拖曳线列阵的幅相分布，导致阵列的旁瓣级出现明显升高，严重影响了阵列的性能。阵元失效条件下
的波束形成是一个非线性的最小平方的优化问题，对其直接求解非常困难。针对这一情况，提出了一种基于遗传算法的阵元
失效校准方法。算法的基本思想是将失效阵元的权重强制为零，并使得阵列的实际响应与期望响应在主瓣区域相匹配，同时
对阵列响应的旁瓣级作出限制-Failed elements will des仃oy the amplitude and phase distribution and yield an increase in the sidelobe level．It call
seriously degrade the performance of art towed linear array．Beamforming in the presence of element failure can be seen as a
non-linear least squares fitting question and the computations ale difficult．Aimming at this problem,an optimized method of element
failure correction based on genetic algorithm is presented basic principle is to match the array response to a desired response
over the mainlobe regions and minimize the weighted mean—square value of the response over the sidelobe regions．At the same time,
weights offailed elements are forced to zero．Result ofthe simulation indicates that the method is feasible and effective． Platform: |
Size: 604160 |
Author:赵杰 |
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Description: 采用遗传算法实现天线阵波束形成，算法实现方便，便于操作。-The genetic algorithm is used to realize the antenna array beamforming algorithm, convenient, easy to operate. Platform: |
Size: 2048 |
Author:乔成林 |
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Description: 一个增强版的遗传算法，用于波束赋形，可供初学者学习使用。-An enhanced version of the genetic algorithm for beamforming, for beginners to learn to use. Platform: |
Size: 2048 |
Author:li |
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Description: 遗传算法和凸优化联合优化阵元分布及宽带信号波束成形-genetic algorithm and convex optimization for array element distribution and wideband signal beamforming Platform: |
Size: 5120 |
Author:Liu |
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Description: 遗传算法等智能算法只需要利用目标取值作为搜索信息无需目标函数梯度等高阶信息，适于并行处理等优点，尤其适用于处理传统搜索方法难于处理的非线性问题，因此，被许多学者引入并应用到阵列天线波束赋形领域.(Intelligent algorithms, such as genetic algorithm, only need to use the target value as the high order information of the search information without the objective function gradient and so on. It is suitable for parallel processing and other advantages. It is especially suitable for dealing with the nonlinear problem that the traditional search method is difficult to deal with. Therefore, many scholars have been introduced and applied to the array antenna beamforming field by many scholars.) Platform: |
Size: 163840 |
Author:ronnykop |
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Description: 一种基于matlab的遗传算法的波束形成程序，非常的实用。(A beamforming program based on matlab genetic algorithm is very practical.) Platform: |
Size: 1024 |
Author:kennedyKing |
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Description: 遗传算法波束形成，有效地在一定的迭代次数下降低旁瓣电平，非常好用(Genetic algorithm beamforming, effectively reducing the sidelobe level under a certain number of iterations, very easy to use) Platform: |
Size: 6144 |
Author:kennedyKing |
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Search - genetic beamforming algorithm