decomposition-and-reconstruction

the most chatoc attractors for encryption and other application

语音回声消除的NLMS算法，空间传递函数自己模拟(echo cancellation NLMS algorithm)

说明：  图论中KM算法程序子程序，进行最优匹配，可解决分配问题(KM algorithm in graph theory)

给予声卡和MATLAB的编程，生成正弦波，声卡是外置的usb声卡，自己电脑的声卡也行(Sound card and MATLAB programming to generate sine wave, is an external sound card usb sound card, your computer' s sound card has line)

说明：  简正波程序，可以学习，简正波程序，可以学习(Normal mode program)

本代码是ADC有效位测试的三参数经典算法的MATLAB文件，仅供参考。(the code is for enob of ADC using classical 3-parameter testing method.)

基于Matlab的图像去噪算法仿真，Word文档格式。(Matlab-based image denoising algorithm simulation, Word document format.)

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. )

单、双基SAR大斜视Matlab成像算法程序。( High Squint Imaging Alogrithm of SAR )

这是一个利用MATLAB中wdencmp函数对图像进行压缩的问题，程序简单易用。(This is a problem of image compression utilize the MATLAB, wdencmp function, easy-to-use program.)