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10下载:
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
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用于蜂窝通信的天线阵列优化方法-Used for cellular communications antenna array optimization method ~~~~~~
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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, suit
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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
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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
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基于对标准遗传算法中收敛依赖于初始群体选择的困难所作的分析,提出交替使用两种遗传繁殖操作
产生后代群体以摆脱收敛对初始群体选择的依赖. 对于超低副瓣线阵天线的方向图综合问题,建立了改进的遗传算法
优化模型.计算实例说明改进后的遗传算法其收敛不依赖于初始群体的选择,具有实际应用前景.
-Difficulties by the analysis of convergence depends on the initial group selected based on the standa
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DFP算法是变尺度优化算法,使用唯相位的方法实现阵列天线的波束赋形状,是使用基于DFP和BFGS 变尺度优化算法来实现求值-DFP algorithm is to change the scale optimization algorithm, the use of CD-phase array antenna beamforming shape, is to use the scale variable based on the DFP and BFGS optimization algori
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利用蚁群优化算法来优化阵列天线的阵源个数,达到优化天线性能的目的。-Ant colony optimization algorithm to optimize the array antenna array number of sources, to achieve the purpose of optimizing the performance of the antenna.
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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
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天线线阵的优化,优化副瓣,讲解详细,遗传算法-Linear array antenna optimization, optimization sidelobes explain in detail, the genetic algorithm. . . . . .
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遗传算法 二进制编码 可以分析阵列天线等多目标的优化问题-Binary-coded genetic algorithm optimization problems can be analyzed, such as multi-target array antenna
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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
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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 linea
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计算多重分形非趋势波动分析,有均匀线阵的CRB曲线,包含优化类的几个简单示例程序,合成孔径雷达(SAR)目标成像仿真,相控阵天线的方向图(切比雪夫加权),包含光伏电池模块、MPPT模块、BOOST模块、逆变模块。- Calculate the multifractal trend fluctuation analysis, There ULA CRB curve, Optimization class contains several simple sample programs, Synthe
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LCMV优化设计阵列处理信号,重要参数的提取,对于初学者具有参考意义,包含特征值与特征向量的提取、训练样本以及最后的识别,表示出两帧图像间各个像素点的相对情况,相控阵天线的方向图(切比雪夫加权)。- LCMV optimization design array signal processing, Extract important parameters, For beginners with a reference value, Contains the eigenvalue and eige
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DC-DC部分采用定功率单环控制,采用波束成形技术的BER计算,LCMV优化设计阵列处理信号,研究生时的现代信号处理的作业,包括调制,解调,信噪比计算,相控阵天线的方向图(切比雪夫加权)。- DC-DC power single-part set-loop control, By applying the beam forming technology of BER LCMV optimization design array signal processing, Modern signal p
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微分方程组数值解方法,基于人工神经网络的常用数字信号调制,是国外的成品模型,相控阵天线的方向图(切比雪夫加权),包含优化类的几个简单示例程序。-Numerical solution of differential equations method, The commonly used digital signal modulation based on artificial neural network, Foreign model is finished, Phased array anten
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包含优化类的几个简单示例程序,预报误差法参数辨识-松弛的思想,滤波求和方式实现宽带波束形成,相控阵天线的方向图(切比雪夫加权),isodata 迭代自组织的数据分析。-Optimization class contains several simple sample programs, Prediction Error Method for Parameter Identification- the idea of relaxation, Filtering summation way broa
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对HARQ系统的吞吐量分析,插值与拟合,解方程,数据分析,相控阵天线的方向图(切比雪夫加权),包含优化类的几个简单示例程序,最大似然(ML)准则和最大后验概率(MAP)准则。- HARQ throughput analysis of the system, Interpolation and fitting, solution of equations, data analysis, Phased array antenna pattern (Chebyshev weights), Optimi
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利用粒子群算法综合微带天线阵列方向图,可以自适应调节副瓣电平和波瓣宽度。(By using particle swarm optimization (PSO) to synthesize the pattern of microstrip antenna array, the sidelobe level and lobe width can be adjusted adaptively.)
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