chap6

说明：  matlab小波分解,提取改变系数再重构(matlab wavelet decomposition, extraction to change the coefficient of re-reconstruction)

说明：  多种信号过完备字典学习算法的工具包，包含文献Surveying and comparing simultaneous sparse approximation (or group-lasso) algorithms中所有的算法。(Multiple signals over-complete dictionary learning algorithm toolkit, including literature Surveying and comparing simultaneous sparse approximation (or group-lasso) algorithms for all algorithms.)

MDCT s program. Can be used with matlab software. Easy to compilate.

这个是基于matlab的关于功率谱问题的相关理论知识以及程序介绍(This is based on the power spectrum matlab problems on the theory of knowledge and procedures described)

Multi-phase rectifier based harmonic suppression(The usage of power electronic devices in ship pow er g rids w ill produce a large number of harmonics in the input circuit of converters )

说明：  AR谱估计算法的matlab仿真，包括Yule-Walker方法、协方差方法、修正协方差方法和burg递推法等(AR spectral estimation algorithm matlab simulation, including the Yule-Walker method, covariance method, modified covariance method and the recursive law burg)

DUCOMENT ABOUT AMPLIFIER OPTICAL

数字信号处理中的适应信号处理算法。有两个文件，分别为LMS和RLS算法，在每个文件里有详细的注释(Digital signal processing, adaptive signal processing algorithms. There are two documents, namely LMS and RLS algorithm in each file with detailed comments)

MATLAB最好的中文教程，非常适合初学者(The best Chinese MATLAB Tutorial)

将一个512×512的lena.bmp图像进行DCT变换，对得到的DCT系数按8×8块进行分层（分三层），重组填充得到新的系数矩阵，结果发现原图像的能量集中在了新图像的左上角低频部分。(The lena.bmp an image of 512 × 512 is subjected to DCT transform, the DCT coefficients obtained by layering 8 × 8 block (of three), to obtain a new recombinant filling coefficient matrix, the energy of the original image is found concentrated in upper left corner of the low-frequency part of the new image.)