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说明：  单极性RZ码，Rb=2Mb/s，默认k=14和设定Rt=0.5，功率谱密度和时域波形(Unipolar RZ code, Rb = 2Mb/s, the default settings k = 14 and Rt = 0.5, power spectral density and time-domain waveform)

通信原理实验matlab仿真在衰落环境下的正交频分复用(Communication theory experiment matlab simulation in fading orthogonal frequency division multiplexing)

说明：  对心音信号进行小波三阶分解重构（默认阈值，软阈值）的matlab程序(wavelet decompose and redistribute matlab)

关于PID控制的整定方法，采用遗传算法。(Tuning of PID control method, using genetic algorithms.)

最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法最小二乘算法(LS)

基本matlaB题目解答仿真代码，包括图形处理，高等数学函数解答，动画演示(Answer basic questions matlaB simulation code, including graphics, advanced math functions to answer, animated)

关于非局部均值去噪的典型例子，里面有详细注解，很实用(Typical examples of non-local means on de-noising, which has detailed notes, it is practical)

说明：  该程序通过模仿生物的遗传特点，解决全局最优解的问题(The program solves the problem of global optimal solution by imitating the genetic characteristics of organisms)

fast periodic xcorr matlab function

MATLAB Codes for the A MATLAB Companion for Multivariable Calculus Harcourt/Academic Press (2001)