Search - array optimization

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[Algorithm] abod DL : 1: 对于chebyshev法只能对于均匀线阵，本程序实现对任意结构阵列的波束优化-Chebyshev method for only the uniform linear array, the program structure of arbitrary beam array optimization
Date : 2025-07-12 Size : 1kb User : 白梅
[AI-NN-PR] PSO_synthesis DL : 4: 粒子群优化算法用于天线阵列方向图综合，自己编写的源代码，使用标准粒子群优化算法-Particle swarm optimization algorithm for antenna array pattern synthesis, I have written the source code, using the standard particle swarm optimization algorithm
Date : 2025-07-12 Size : 5kb User : 许留山
[matlab] Antenna DL : 1: 用于蜂窝通信的天线阵列优化方法-Used for cellular communications antenna array optimization method ~~~~~~
Date : 2025-07-12 Size : 77kb User : liyang
[Industry research] PVARRAYPERFORMANCEPPT DL : 0: PV ARRAY PERFORMANCE UNDER PARTIAL SHADING AND NOVEL OPTIMIZATION TECHNIQUE FOR MPPT PPT
Date : 2025-07-12 Size : 2.66mb User : pradeep kumar
[Applications] coherencee mvdr DL : 0: —The minimum variance distortionless response (MVDR) approach is very popular in array processing. It is also employed in spectral estimation where the Fourier matrix is used in the optimization process. First, we give a general form of the MVDR where any unitary matrix can be used to estimate the spectrum. Second and most importantly, we show how the MVDR method can be used to estimate the magnitude squared coherence function, which is very useful in so many applications but so few methods exist to estimate it. Simulations show that our algorithm givesmuchmore reliable results than the one based on the popular Welch’s method.
Date : 2025-07-12 Size : 1kb User : bidando
[matlab] Synthesis_of_Antenn_Array_Using_GA_and_Design_Matl DL : 1: 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.
Date : 2025-07-12 Size : 323kb User : victor728
[Linux-Unix] Pressure-hydrophone-array-beamforming-optimization DL : 0: 压差矢量水听器阵波束形成的优化Pressure hydrophone array beamforming optimization-Pressure hydrophone array beamforming optimization
Date : 2025-07-12 Size : 86kb User : niudun10
[matlab] pso DL : 3: 本程序是基于粒子群优化算法（PSO）的环形阵列天线方向图的仿真程序-This procedure is based on the ring particle swarm optimization Antenna Array Simulation Program
Date : 2025-07-12 Size : 159kb User : 张建安
[matlab] tianwei DL : 1: 基于PSO的天线阵列方向图综合，优化单元间距和输入相位来综合方向图旁瓣电平和主瓣宽度-PSO-based antenna array pattern synthesis, optimization element spacing and input phase pattern to integrated sidelobe level and mainlobe width
Date : 2025-07-12 Size : 2kb User : tiandaniu
[Program doc] Array-beamforming-optimization DL : 0: 本文给出了一种利用幅相加权对阵列天线进行全局优化的方法。为了使天线的辐射波束形成给定的方向图，采用联合应用DFP和BFGS公式的变度量算法对阵列天线各单元的馈电幅度和相位分布进行优化，通过C++语言编程计算实现，从而使得优化后的阵列天线主波束形状能够与预给波束形状相吻合，达到设计要求。全局优化是本文的特色，它弥补了局部优化结果的精确度依赖于初始值的缺点，因而得以保证通过优化得到的天线主波束与给定波束的主瓣相吻合，副瓣也得到有效控制。该方法具有快速收敛，计算量小等优点，是一种解决阵列天线波束赋形问题的有效方法。 -In this paper, the amplitude and phase weighted array antennas for global optimization method. Order to make the antenna radiation beam to form a given pattern, using the combination of DFP and BFGS formula variable metric algorithm to optimize the amplitude and phase distribution of each cell of the array antenna feed, calculated through C++ language programming to achieve, which makes optimization array antenna main beam shape is consistent with the pre-to the beam shape to meet the design requirements. Global optimization is a feature of this article, it makes up for the shortcomings of the accuracy of the local optimization results depend on the initial value, and thus can be guaranteed through the optimization of the antenna main beam to coincide with the main lobe of a given beam, sidelobes also been effectively controlled . The method has fast convergence of computing and small volume, is a solution to the array antenna beamforming.
Date : 2025-07-12 Size : 1mb User : 侯杰
[AI-NN-PR] GA-optimize-for-antenna-array DL : 1: 文章详细叙述了基于遗传算法的天线阵优化方法-Article details the antenna array based on genetic algorithm optimization method
Date : 2025-07-12 Size : 330kb User : mousedance
[File Format] wind3 DL : 0: 风力机阵优化计算速度矩阵优化分析功率计算-Optimize the computing speed wind turbine array optimization analysis matrix power calculations
Date : 2025-07-12 Size : 1kb User : 周军
[AI-NN-PR] MPPT DL : 0: 局部阴影条件下光伏阵列的优化设计。随着光伏发电系统的结构及所处环境的复杂化(如光伏屋顶系统、光伏幕墙系统等)，尤其是局部阴影问题的出现，光伏阵列的输出特性受到很大影响。通过理论分析、计算机仿真及系统实验等方法，研究阴影分布的影响，提出在局部阴影条件下光伏阵列最大功率点的简化算法，总结阵列结构优化的原则，并在此基础上进一步考虑局部峰值及工作电压范围等因素的影响。提出适用性较广的光伏阵列优化设计方法，为光伏发电系统的工程设计提供有力的支持。 -Under optimized conditions of partial shading of the PV array design. With photovoltaic system structure and complexity of their environment (such as photovoltaic roof systems, photovoltaic curtain wall systems, etc.), especially the issue of partial shading, the output characteristics of the PV array has been greatly affected. By theoretical analysis, computer simulation and system test methods to study the effect shadows distribution algorithm is proposed to simplify the conditions under partial shade PV array maximum power point summary of the principles of an array of structural optimization and further consideration on the basis of local peaks and of the operating voltage range of other factors. Proposed broader applicability PV array optimization method, provide strong support for the engineering design of photovoltaic power generation system.
Date : 2025-07-12 Size : 704kb User : wangming
[matlab] array-pattern-synthesis DL : 1: 针对均匀线形阵列的阵列波束综合，并把这一问题描述成一个凸优化问题。-For array pattern synthesis problem, and describe it as a convex optimization problem.
Date : 2025-07-12 Size : 1kb User : 海若
[matlab] polarization-array-beamforming DL : 0: 针对极化阵列的波束综合问题，并把这一问题描述成一个凸优化问题。-For polarization array pattern synthesis problem, and describe it as a convex optimization problem.
Date : 2025-07-12 Size : 1kb User : 海若
[Applications] Sparse-antenna-array DL : 1: 稀疏天线阵Ga优化。使用matlab编程。-Sparse antenna array Ga optimization. Matlab programming
Date : 2025-07-12 Size : 3kb User : 羊老猫
[CSharp] array-sparse DL : 1: 不同差集应用于面阵的稀疏优化，其中面阵的阵元数不同-Sparse optimization of different difference sets used in the array, the array element number of array of different
Date : 2025-07-12 Size : 2kb User : jack
[AI-NN-PR] using-GA-in-antenna-array DL : 1: 提出了整数编码，动态调整交叉概率、变异概率，并将适应度函数设为最大相对旁瓣电平,一种改进遗传算法的优化方法来实现直线稀疏阵列的设计-Proposed integer coding, dynamic adjustment of crossover probability, mutation probability, and the fitness function is set to the maximum relative sidelobe level, an improved genetic algorithm optimization method to achieve linear sparse array design
Date : 2025-07-12 Size : 5kb User : 尚兴荣
[source in ebook] speedreducer DL : 0: Linear Antenna arrays provide alternative solution to dimensional structure of Antennas such as paraboloidal cylinders, paraboloids, offset focus paraboloids etc. This paper presents the survey of various evolutionary approaches for linear array optimization like genetic algorithm, Particle swarm optimization, Simulated Annealing, Bacteria Foraging and Biogeography Based Optimization. From the survey It was observed that biogeography based optimization is better for antenna geometries.
Date : 2025-07-12 Size : 1kb User : wael
[Algorithm] ds DL : 0: hkvnm Linear Antenna arrays provide alternative solution to dimensional structure of Antennas such as paraboloidal cylinders, paraboloids, offset focus paraboloids etc. This paper presents the survey of various evolutionary approaches for linear array optimization like genetic algorithm, Particle swarm optimization, Simulated Annealing, Bacteria Foraging and Biogeography Based Optimization. From the survey It was observed that biogeography based optimization is better for antenna geometries.-hkvnm Linear Antenna arrays provide alternative solution to dimensional structure of Antennas such as paraboloidal cylinders, paraboloids, offset focus paraboloids etc. This paper presents the survey of various evolutionary approaches for linear array optimization like genetic algorithm, Particle swarm optimization, Simulated Annealing, Bacteria Foraging and Biogeography Based Optimization. From the survey It was observed that biogeography based optimization is better for antenna geometries.
Date : 2025-07-12 Size : 3kb User : wael

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