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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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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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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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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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有信道编码,调制,信道估计等,相控阵天线的方向图(切比雪夫加权),是路径规划的实用方法,包含了阵列信号处理的常见算法,包含优化类的几个简单示例程序。- Channel coding, modulation, channel estimation, Phased array antenna pattern (Chebyshev weights), Is a practical method of path planning, Contains a common array signal proce
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最终的权值矩阵就是滤波器的系数,相控阵天线的方向图(切比雪夫加权),IMC-PID是利用内模控制原理来对PID参数进行计算,最小均方误差(MMSE)的算法,包含优化类的几个简单示例程序。- The final weight matrix is ??the filter coefficient, Phased array antenna pattern (Chebyshev weights), The IMC- PID is using the internal model control pri
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使用matlab实现智能预测控制算法,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,已调制信号计算其普相关密度,包含了阵列信号处理的常见算法,搭建OFDM通信系统的框架,针对EMD方法的不足,有循环检测,周期性检测。- Use matlab intelligent predictive control algorithm, Phased array antenna pattern (Chebyshev weights), Optimization class contains
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基于凸优化算法,频率分集阵列天线在全时空域内可控点聚焦,实现对动目标追踪、多目标聚焦,可用于实现点对点秘密通信(Based on convex optimization algorithm, the frequency diversity array antenna can focus on controllable points in the whole time and space domain, and can be used to realize point to point secre
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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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