仿真OFDM传输系统

a self- embedding block wise fragile watermarking scheme with tamper detection and content recovery capability. The proposed scheme embeds the shuffled extensive ten bit Recovery data and two bit Authentication data of the image block into the least significant bits (LSB) of its corresponding mapping block.The integrity of a test block is decided by comparing 2×2 non overlapping block of the test block with its corresponding mapping block. Experimental results show that the suggested scheme outperforms conventional self recovery fragile watermarking algorithms in alteration detection as well as in tamper recovery of the image.

说明：  基于罚函数的粒子群算法，可求解带有非线性约束的优化问题。(Particle swarm optimization (PSO) based on penalty function can solve optimization problems with non-linear constraints.)

此程序可以直接用来进行脉动风压场的重建与预测，可以高效的缩减模态，提高计算效率。(This program can be directly used for fluctuating wind pressure field reconstruction and prediction can reduce the modal efficient, improve computational efficiency.)

Gurobi Mex is a free MATLAB interface for Gurobi 2, 3, and 4 written by Wotao Yin with contributions by Jon Dattorro, Imre Polik, and Tomáš Strnad. It calls Gurobi to solve linear/quadratic/mixed-integer optimization problems.

小波去噪，分程3种，第一对信号进行强制消噪处理并图示结果；第二用默认阈值对信号进行消噪处理并图示结果；第三用给定的软阈值进行消噪处理。以及运行图。(Denoising , sub-way three kinds , the first pair of signal processing and noise cancellation forced the results shown second by default thresholds for signal processing and illustrates the results of de-noising third with a given soft threshold de-noising deal with . And a diagram.)

该程序是基于Eldar论文仿真用于实现MWC(This package is used to simulate the Modulated Wideband Converter in MATLAB)

最小二乘法推广为一种自适应算法，这种自适应的算法称为RLS算法。(The promotion of the least square method for an adaptive algorithm, such as the RLS algorithm for adaptive algorithms.)

对MATLAB，SIMULINK的信号源频谱分析进行了讲解(On MATLAB, SIMULINK signal source spectrum analysis was to explain)

按部州描述很详细，精确到每一行.按部州描述很详细，精确到每一行(an bu zhou shu ru hen xiang xi qing que dao mei yi hang hao dong xi a ge men ye shi mei zhe le ta ma de fei dei xie )

说明：  信息理论与编码——关于信道容量迭代的matlab仿真程序(Information Theory and Coding- on the channel capacity iteration matlab simulation program)