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matlab的频谱矫正程序以及实例，可用于搭配滤波器产生需要的信号(err)

pre_distrion源程序，smilink源程序，可以对初学者有一定的帮助。(pre_distrion source, smilink source, can be helpful for beginners.)

说明：  一种采用LMS算法来求出滤波因子和输出函数函数。(A function which can calculate the filer impulse response and output signal base on LMS algorithm.)

MATLAB-SIMULINK仿真与应用(the simulink of MATLAB)

code for AES to to encrypt data

MATLAB编程（第二版）Stephen J.Chapman著，国外高校电子信息类优秀教材中文翻译版，菜鸟级入门教程，简单易学。(MATLAB Programming (Second Edition) Stephen J. Chapman a, good foreign universities teaching Chinese electronic information translated version, the rookie-level introductory tutorial, easy to learn. )

AWGN信道的设计与仿真加性高斯白噪声在通信领域中指的是一种各频谱分量服从均匀分布（即白噪声），且幅度服从高斯分布的噪声信号。因其可加性、幅度服从高斯分布且为白噪声的一种而得名。(Design and Simulation of additive white Gaussian noise AWGN channel in the middle of the field of communication is a uniform distribution of each spectral component (ie, white noise), and the amplitude of the noise signal to obey a Gaussian distribution. Because it can increase resistance, the magnitude of Gaussian distribution and is named after a white noise.)

This algorithm routing by reinforcement learning

含噪的三角波和正弦三角波去噪问题，简便的程序，直接在matlab中打开即可(meaningful)

用matlab实现录音和播放功能，并且能实现男女变声功能。(Using matlab to achieve recording and playback functions, and can change the sound of men and women to achieve functional.)