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说明：  pso基本算法的代码，能满足最基本的需要，适合初学人员，便于理解(pso )

Speech Enhancement Using Spectral Subtraction A Spectral Subtraction implementation for speech enhancement using MATLAB 6.5

支持向量机原理与仿真 (Support vector machine theory level simulation)

冈萨雷斯数字图像处理matlab版一书配套代码()

JPEG图像压缩标准MATLAB仿真程序。包括DCT变换及其逆变换、量化及反量化等过程。(JPEG image compression standard MATLAB simulation program. Including the DCT transform and its inverse transform, quantization and inverse quantization and other processes.)

matlab 程序非常适合初学者入门学习，简单，并有详细的注释(matlab chu xue zhe ru men)

matlab/C++ 源代码，在数字相关技术中应用非常高效准确。(matlab/C++ source code in digital image correlation. It s very useful and convenient)

the code file that is uploded is harmfreq file

该文件是模拟电磁波传播过程中遇到障碍物遮挡使信号与接收装置之间不能直视而产生的传输误差，对模拟电磁波传播具有很大帮助。(The file is a simulation of the transmission error caused by the obstacle occlusion in the process of electromagnetic wave propagation, which can not be seen directly between the signal and the receiving device. It is of great help to the simulation of electromagnetic wave propagation.)

语音识别的matlab仿真，有文档详细说明，MFCC特征提取，DTW算法识别。对10个简单语音命令进行识别(Speech recognition matlab simulation, documentation detailed description, MFCC feature extraction, DTW algorithm to identify. On 10 simple voice command recognition)