CHAP_02

huffman coding of the bitstream

一个matlab工具箱，里面有很多关于信号处理的例子。(A matlab toolbox, there are many examples on the signal processing.)

说明：  图象处理中经常用的小波分析matlab程序(Image processing are often used in wavelet analysis matlab program)

本文针对基于经验模态分解ＥＭＤ的时空滤波器存在的固有模态函数分量中频率混叠交叉导致有用信号与噪声一起被滤除的问题结合小波在时间尺度两域表征信号局部特征的特性提出了一种基于能量估计实现ＥＭＤ分解层数确定(In this paper, based on empirical mode decomposition EMD temporal filter mode functions inherent component of cross-frequency aliasing and noise together lead to useful signal is filtered in the time scale of the problem combined with wavelet domain characterization of two local features of the signal characteristics of proposed achieve energy estimation based on EMD decomposition level determined)

说明：  Iterative Closest Point The ICP algorithm takes two point clouds as an input and return the rigid transformation (rotation matrix R and translation vector T), that best aligns the point clouds.

一个利用matlab仿真实现CDMA的代码，欢迎大家参考：）(Realize the use of matlab simulation of a CDMA code, welcomed the U.S. reference:))

基于小波变换的MATLAB程序，很不错的，非常好(MATLAB based on wavelet transform process, very good, very good)

BPSK调制，调制方法：BPSK，该程序只包含调制功能(BPSK MODULATION)

Documanets related to matlab source codes

采用数字图像主分量分析（PCA）算法实现人脸识别（身份认证或分类）(Principal components using digital image analysis (PCA) algorithm for face recognition (identity or category))