digital_signal_processing_laboratory_using_matlab

里面包含主元分析PCA的Matlab代码，包括提取主元，求方差贡献率，绘制贡献率直方图等(Which contains the principal component analysis PCA of the Matlab code, including the extraction of the main element, seeking variance contribution rate, contribution rate of histogram mapping, etc.)

matlab的教程，例题，包括数值，符号，图像等运算及答案(matlab tutorials, sample questions, including the values, symbols, images and other computing and answers)

基于matlab的数字频带通信系统仿真，实现对采样信号的均匀量化(To achieve uniformity of the sampling signal quantification)

本书主要讲解了通信原理基于MATLAB的计算机仿真(Communication principle in Matlab)

matlab中读取excel表格的重要途径(an important way to read excel spreadsheet matlab)

In frequency-domain blind source separation (BSS) for speech with independent component analysis (ICA), a practical parametric Pearson distribution system is used to model the distribution of frequency-domain source signals.(In frequency-domain blind source separation (BSS) for speech with independent component analysis (ICA), a practical parametric Pearson distribution system is used to model the distribution of frequency-domain source signals.)

自适应均衡器的仿真程序,初级入门的matlab仿真程序(Adaptive equalizer of the simulation program, the initial entry of matlab simulation program)

通信中QAM调制，用的是16QAM，分为同相路、正交路的调制。将比特串串并变换后分别调制。(QAM modulate)

to plot the region using contourlet transform.it is given to the image.rmin r max are given as input parameter

barker码产生的源程序，用matlab编写而成(err)