OFDM-Wireless-Communications

用matlab编写的一个程序,实现系统辨识中的最小二乘递推算法,有运行结果和图形.(Matlab prepared using a procedure to realize system identification in the recursive least squares algorithm, has run the results and graphics.)

This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

该算法是模型预测控制中的动态矩阵控制算法，matlab编写(The algorithms are a dynamic matrix control algorithm in model predictive control, which is written in MATLAB)

第16章 偏微分方程的数值解法.zip。是从书中光盘里直接拷贝的代码，放在这里，与大家共享，共同交流，希望对大家有帮助。(Chapter 16 Numerical Solution of Partial Differential Equations)

图像处理中几种lms滤波的matlab代码(several auto_adaptive filter s algorithms of lms on image processing,using matlab)

Prograssive Switching Median Filter

连续LTI系统的时域分析连续时间系统的单位冲激响应、单位阶跃响应在线性系统分析中的作用、地位及其MATLAB实现(Lti system for the time domain analysis)

unbalanced load analysis

并行运算与神经网络——基于CPU/GPU的并行神经网络运算(Artificial Neural Networks)

纳税风险评估方案及对策,2013西安交通大学数学建模模拟赛matlab代码(Tax risk assessment program and Countermeasures.)