ehop1

Matlab/Simulink model for modelling pitiching of an automotive chassis

matlab人工地震波合成程序，三角级数(matlab earthquake)

digital watermarking is a process by which a user-specified signal is hidden or embedded into another signal , for example digital content such as electronic documents, images, sounds and video [2]. The use of digital video applications such as video-conferencing, digital television, digital cinema, distance learning, videophone, and video-on-demand has grown very rapidly over the last few years. Today it is much easier for the digital data owners to transfer multimedia data over the internet, and hence the data could be perfectly duplicated and rapidly redistributed on a large scale. Thus, the importance of copyright protection for multimedia data has become more critical. Digital watermarking is an effective way to protect the copyright of multimedia data even after its transmission there is urgent demand for techniques to protect the original digital data and to prevent unauthorized duplication or tampering.

本程序仿真在给定系统延时下的QPSK系统误码率，其中没有使用成形滤波器，考虑了相位同步和符号同步，对工程人员很有参考价值(QPSK err rate simulation)

This file contains the PID controller design using MATLAB.

its help ful for learning adaptive filter I hope that you have good learning adaptive filter

m_map文件在MATLAB中非常重要，尤其是画与海洋以及地形有关的图中，但缺乏中文资料，这是对其英文的部分翻译(m_map file in MATLAB is very important, especially painting and oceans and terrain-related figure, but the lack of Chinese data, which is part of its English translation)

基于量子遗传算法的函数寻优算法，可以直接解压运行，主函数和子函数齐全。(Function based on quantum genetic algorithm optimization algorithms that can run directly extract the main functions and subroutines complete.)

一个在MATLAB中实现的UKF算法用于目标追踪(tracking the target by UKF algorithm)

The reliable data delivery is a challenging task in Wireless Sensor Networks (WSNs) due to dynamic and unpredictable changing behaviors of nodes. The traditional cryptographic and authentication based schemes can’t be adopted due to their associated cost and incapability to counter nodes misbehavior attacks. Recently, trust based solutions have proved to be more effective to address nodes’ misbehavior attacks.