psychoacoustic

matlab code for salt and pepper noise removal

Segmentation by growing a region from seed point using intensity mean measure.Simple but effective example of "Region Growing" from a single seed point.

ARMA模型谱估计 通过观测信号来观察信号的功率谱密度(ARMA model spectrum estimation)

里面有数字信号处理中常用的matlab工具，用的时候查看该文档，方便Matlab在数字信号处理中的使用(Inside there are commonly used in digital signal processing matlab tool, with the time to view the document in Matlab to facilitate the use of digital signal processing)

基础的的SAR成像源代码！能够实现运行，供学习参考(this is the code of sar ,it is very good!)

说明：  用MATLAB分析一个WMA格式的音频 通过带通带阻滤波器 分析前后输出的频谱(Use MATLAB to analyze a WMA format audio band-pass band-stop filter through the analysis of the output spectrum before and after the)

粒子群算法解决旅行商问题 的matlab程序 (The matlab program to solve TSP)

lte信道估计基于dft的算法，ls算法和dft算法的matlab仿真。(lte channel estimation algorithm based on dft, ls algorithm and dft algorithm matlab simulation.)

MVDR波束形成，以及与常规波束形成对比，同时提供方位谱。(MVDR beamforming, and the contrast with the conventional beamforming, while providing direction spectrum.)

遗传算法经典例子matlab来实现-Matlab genetic algorithm to achieve a classic example of(Matlab genetic algorithm to achieve a classic example of)