zibian-

this is code for noice remove

模拟调制与解调，包括关于标准调幅、抑制载波双边带调幅、单边带调幅、残留边带调幅等一些理论的Matlab仿真代码。(Analog modulation and demodulation, including on the standard AM, double-sideband suppressed carrier amplitude modulation, single-sideband amplitude modulation, Matlab simulation code vestigial sideband amplitude modulation and some other theory.)

采用MPI+OpenMP混合模型设计并实现光化学反应双层并行模拟算法，上层基于MPI实现节点间的原子分解并行,下层基于OpenMP实现节点内的多线程矩阵并行乘法。(With MPI+OpenMP mixed model was designed and implemented The photochemical reaction bunk parallel simulation algorithms, the upper atomic decomposition based on inter-node MPI implementations parallel, the lower based on OpenMP nodes of multithreading matrix parallel multiplication.)

说明：  music算法','capon算法','bartlett算法',对比(MUSIC algorithm ','capon algorithm','bartlett algorithm ', comparison)

mfcc特征提取的程序,程序还需要enframe和melbankm，会一起上传(mfcc feature extraction procedures, the program also needs enframe and melbankm, upload them together)

说明：  例子群优化的一个的简单小程序，是利用matlab写的。(Swarm optimization example of a simple small program, was written by matlab.)

基于matlab开发的特征选择算法，提取ECG（心电信号）的最有特征组合，降低特征维度。(Based matlab developed feature selection algorithm the extracted ECG (ECG) is the most feature combination to reduce the feature dimension.)

平面近场声全息点源仿真程序，由全息面反推重建面声压信息(NAH )

matlab fdtd 3D matlab fdtd 3D matlab fdtd 3Dmatlab fdtd 3Dmatlab fdtd 3D

胡广书源代码，《现代信号处理》比较实用，总体不错(Hu Guang-shu source code)