第五章

用MATLAB函数实现图像DCT域信息隐藏和提取，绘制控制阈值、JPEG压缩域与隐藏鲁棒性的关系图，对实验效果进行分析。(DCT domain information hidden field extraction)

EOF（经验正交函数分解）可以进行时空分离，同时也可以分析周期规律(EOF (empirical orthogonal function decomposition) can be temporal separation, but also can analyze cycle regularity)

模拟退火工具箱和相关的源代码，非常有用，希望大家共享学习(Simulated annealing toolbox and related source code )

利用MATLAB进行图象重建的算法研究，MATLAB在无损探测领域的应用(The use of MATLAB for image reconstruction algorithm, MATLAB in the field of application of non-destructive detection)

This file contain the programs of cap 2 of the book digital signal processing , writing by mitra 3rd edition.

数字信号调制样式自动识别可以识别数字信号的程序(Digital signal modulation Automatic Identification of the program can recognize the digital signal)

投影重建中一种据算投影矩阵的方法，用于代数迭代重建中(According to calculate a projection reconstruction projection matrix method Used for algebra iterative reconstruction)

ce tp est une implémentation de la technique LSB dans le tatouage numérique des images

说明：  数字信号处理的一些MATLAB源程序，均已经通过编译、仿真，请放心下载使用。(digital signal processing some of MATLAB source, we have already passed compiler, simulation, Please be assured download for use.)

说明：  一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道(A relatively complete OFDM communication system simulation design, including coding, modulation, IFFT, up and down conversion, Gaussian channel)