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TRAINPSO is a network training function that updates weight and bias values according to particle swarm optimization.

自己找到的数字调制系统分析与仿真 希望大家喜欢(Find the digital modulation system analysis and simulation)

A Survey on Cooperative Diversity for Wireless Networks

欢迎大家下载学习，采用波束成形技术的BER计算，LCMV优化设计阵列处理信号。( Welcome to download the study, By applying the beam forming technology of BER LCMV optimization design array signal processing.)

雷达系统的MATLAB分析与仿真（1）为雷达系统分析与设计书中的代码(Radar Systems Analysis and Simulation of MATLAB (1) for the radar system analysis and design of the code book)

Title : Implementation of quadrature modulation and demodulation Design Object : By implementing quadrature modulation and demodulation of analog signals in digital signal processing, students will have better understanding of sampling and frequency analysis of discrete-time signals. Design Content : Make a MATLAB function which performs quadrature modulation and demodulation for a input signal with anti-aliasing filtering.

说明：  matlab串级仿真程序，可用于主副对象串级仿真的PID调节(matlab cascade simulation program)

这是关于数字预失真的仿真程序，应用LMS急降方法实现系数更新，对失真有很好的效果(This is the digital predistortion simulation program, the drop of the LMS coefficient update method implementation, have a good effect on the distortion)

一个混沌保密通信的simulink模型，效果很好(A chaotic secure communication of the simulink model, the effect of good)

多项式提取一个数组或是曲线的趋势项 得到一个多项式表达式 以及拟合的新数组(Extract an array of polynomial curve or a polynomial trend item to get a new array of expressions and fitting)