whitenoise-signal-generater

μ律PCM编码，小信号放大，大信号缩小，非均匀量化实现的一种方式，实用。(μ-law PCM coding, small signal amplification, large signal narrow, one way to achieve a non-uniform quantization, and practical.)

说明：  人工免疫系统，利用MATLAB实现，matlab工具箱实用手册 (Artificial immune system, using MATLAB realize, matlab toolbox A Practical Handbook)

说明：  能够用来求解部分关利用遗传算法的优化模型。。(Relations can be used to solve some of the optimization model using genetic algorithms. .)

Assignment Conversion of images in different color spaces.

Gaussian noise refers to its obey gaussian probability density function (i.e., normal distribution) of the noise. If a noise, its amplitude distribution obeys the gaussian distribution, and its power spectral density is uniformly distributed, has described it as a gaussian white noise. Were not associated with the second order moments of the gaussian white noise, a moment is constant, 所谓高斯噪声是指它的概率密度函数服从高斯分布（即正态分布）的一类噪声。如果一个噪声，它的幅度分布服从高斯分布，而它的功率谱密度又是均匀分布的，则称它为高斯白噪声。高斯白噪声的二阶矩不相关，一阶矩为常数，是指先后信号在时间上的相关性。高斯白噪声包括热噪声和散粒噪声。 (Gaussian noise refers to its obey gaussian probability density function (i.e., normal distribution) of the noise. If a noise, its amplitude distribution obeys the gaussian distribution, and its power spectral density is uniformly distributed, has described it as a gaussian white noise. Were not associated with the second order moments of the gaussian white noise, a moment is constant, refers to the correlation of signal in time. White gaussian noise including thermal noise and shot noise. )

Turbo码的仿真程序，用matlab编写，是一个很新的程序(Turbo Codes simulation program used to prepare Matlab is a very new procedure)

diffrence betwenn two fram

说明：  线性调频信号的雷达仿真三个目标距离测试Range Testing of Three Targets in Radar Simulation of LFM Signal(Range Testing of Three Targets in Radar Simulation of LFM Signal)

这是我自己编写的matlab切比雪夫滤波器，用于滤除2.5Hz-30Hz的脑电波。(It is my own writing of matlab chebyshev filter, used to filter out 2.5 Hz-30 Hz of brain waves. )

一种阈值选择程序，已调试完毕，方便易用，便于对图像处理。(A threshold selection procedure has finished debugging, easy to use, easy to deal with the image.)