switch_time

LMS with Rayleigh fading channel

改程序实现QPSK系统的性能仿真，仿真与理论相符，供大家参考。(QPSK System Simulation, Pe evaluation)

说明：  阐述了粒子群算法的基本原理,探讨了在MATLAB环境中实现粒子群算法的编程方法,构建粒子群算法工具箱函数,通过仿真示例验证了该方法的有效性,表明它能够对函数进行全局优化。(Describes the basic principles of particle swarm algorithm discussed in the MATLAB environment to achieve particle swarm programming, particle swarm optimization toolbox function constructed by example illustrates the effectiveness of the method, that it can function for global optimization .)

利用样条差值法，根据已知坐标，绘制整条曲线。 数学建模实例，很有用的。(Using spline difference method, based on the known coordinates, drawing the whole curve. Mathematical modeling examples, very useful.)

Script for saving a cropped pdf from MATLAB.

this code fo fuzzy template

将PolSARpro软件生成的T3数据读入matlab中,以便后续处理,搞极化SAR处理的同学都应该知道的.(T3 PolSARpro software will generate the data read into matlab in order to follow-up treatment, the students engaged in handling SAR polarization should know.)

基于遗传算法BP网络预测，代码没有使用遗传工具箱，而是根据遗传算法理论进行编程，有助于理解遗传算法原理(BP network prediction based on genetic algorithm, the code does not use genetic toolbox, but according to the theory of programming genetic algorithms, help to understand the principles of genetic algorithms)

program of LDPC code

智能控制算法，小脑模型，神经网络，函数逼近(Intelligent control algorithm, cerebellar models, neural networks, function approximation)