dstatcom

通过在语音信号中嵌入鲁棒性水印和脆弱性水印，实现对数据的版权保护。(Embedded in the speech signal through robust watermarking and fragile watermarking, copyright protection to achieve the data.)

线性调频信号的产生 输入带宽 起始频率的信息可产生相应的线性调频信号(The generation of linear FM signal input bandwidth can be generated starting frequency information corresponding linear FM signal)

open charechter stics recognization in matlab/simulink

说明：  用来对图书馆排队借书的情况进行仿真，假设只有一个对列时的仿真程序见源代码，用的MatlAB写的(Library queue library used to simulate the situation, assuming that only one simulation program when the column, see the source code, written with the MatlAB)

说明：  基于R/T系数法求解计算瑞利波波速，算法被改进过的，速度很快(Based on R/T coefficient method calculation of the Rayleigh wave speed, the algorithm had been improved, very fast)

代码描述了多芯光纤的基本传输模型，其中包括了损耗，色散，非线性，以及芯与芯之间的串扰。(Code describes the basic model of the multi-core optical fiber transmission, including crosstalk loss, dispersion, nonlinearity, and between the core and the core.)

mfile for Matlab Code 12.2 Calculates the GPC law

用MATLAB编写的光子晶体光纤中模场的分布是准二维的(Prepared to use MATLAB in photonic crystal fiber mode field distribution is quasi-two-dimensional)

this program is based on matlab platform for humming cacellation

用matlab实现了人工神经网络的Bp网络算法，有利于图形图像的提取和识别(Matlab achieved using artificial neural network algorithm Bp network is conducive to graphical image extraction and recognition)