DSB

说明：  与基于函数的边缘检测不同，本程序是基于逻辑运算实现图像的边缘检测(Edge detection based on different functions, this program is based on the logic operation of image edge detection)

代码给出高斯和瑞利等几种信道模型的仿真方法，代码规整，设定简单清晰(present an overview of a statistical channel model)

Metodo Split-Step Fourier for Light Beam in Single Mode Optics Fiber Waveguide

语音信号的处理，包括录音，短时能量，同态滤波等(Speech signal processing, including recording, short-term energy, homomorphic filtering)

说明：  信号子空间变换算法(SST)的聚焦矩阵是利用各频率点与参考频点之间信号子空间的关系导出的.(The focus matrix of signal subspace transform (SST) algorithm is derived from the relationship between the signal subspace of each frequency point and the reference frequency point.)

PESQ measure: ------------- Usage of the PESQ objective measure is as follows: [pesq_mos]=pesq(cleanfile.wav,enhanced.wav) where cleanfile.wav contains the clean speech file and enhanced.wav contains the enhanced file.

nonlinear optimization code can find local or global minima

学习机械工程控制的例子的一些matlab中的实现过程(Examples of mechanical engineering to learn some control of the implementation process in matlab)

8阵元均匀圆阵MUSIC算法。里面含有三个入射信号。(8 element uniform circular array MUSIC algorithm. It contains three incident signal.)

The attached files provides a guidance to matlab newbie about digital image processing.