matlab_vlfeat

This is the code for vector quantization by using k-means

面向用户的数据拟合工具箱，采用matlab工作环境(Fitting Toolbox for data users, the working environment by matlab)

本程序能够实现对乐音信号进行spectrum变换。(This program will be able to realize the music to signal spectrum transformation.)

a paper about prony in radar

采用小波变换基稀疏用正交匹配追踪算法重构的压缩传感(Sparse wavelet transform based algorithm using orthogonal matching pursuit compressed sensing reconstruction)

说明：  路基超高加宽计算程序，中文注解完整，学习应用很方便。(Calculation of high embankment widening program, Chinese comments complete, the application is very easy to learn. )

Phase-shift keying (PSK) is a modulation process whereby the input signal, a binary PCM waveform, shifts the phase of the output waveform to one of a fixed number of states. The demodulation process can be divided into three major subsections, as shown by Figure 4. First, since the incoming waveform is suppressed carrier in nature, coherent detection is required. The methods by which a phase-coherent carrier is derived from the incoming signal are termed, carrier recovery, and will be covered first.

利用MATLAB中小波信号“db4 对信号分解和重构，去除噪音(MATLAB signal using wavelet )

这是一本很经典的教程！不知道有人传过没有。先传上来，希望有用(This is a very classic tutorial! Some people do not know they could not mass. Chuan-first onto the hope that useful)

Memory error handling for various sun4s.