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prgram to compute the STFF

该代码为语音去噪代码，自适应滤波，谱减法，维纳滤波滤波方法。(The code for the speech denoising code, adaptive filtering, spectral subtraction, Wiener filtering filtering method.)

同态滤波法、希尔伯特法、香农法求取心音信号包络的matlab算法(The homomorphic filtering Law Shannon Hilbert method of calculating the heart sound signal envelope Matlab algorithm)

说明：  脉冲压缩，MATLAB 版本，雷达信号处理(Pulse compression simulation MATLAB version, GUI procedures)

使用k-means算法对样本空间中的未分类的点进行聚类。(K-means algorithm using the sample space clustering unclassified points.)

his is a matlab prepared using EM algorithm, there is a sample, look for implementation using EM algorithm.

这个源码可以分析绘制多种信号的模糊函数，已经试验过巴克码，线性调频信号，脉冲信号等(Description: This program estimates and plots the ambiguity function for any signals. I have tested it for the Barker code, chirp signal, pulse signal. for good results the length of the input vector (Ut)should be more than 7. Example- a rectangular pulse should be described as[1 1 1 1 1 1 1]. Please, give your suggestions. it is made with the help of "xcorr" function (Author: R. Losada) in MATLAB and Ilia Iliev from TU-Sofia )

说明：  MATLAB的使用手册，初学者入门必备，便于查阅(The use of MATLAB manual entry necessary for beginners, easy to access)

the submitted document is a series of files haaving codes for ber curves

xlisten in matlab work for wireless sensor network