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The Principles of Software QRS Detection

cfo freq offs etimation

基于A* 算法的简单寻路算例，点击A star search 运行(A* algorithm is based on a simple numerical example wayfinding, click on A star search operation)

matlab 与HFSS联合仿真的几个例子。非常好用，，一学就会。(A few of examples of matlab with HFSS simulation. It is very nice, and quick to learn.)

THIS IS THE SOURCE CODE FOR PID CONTROLLER

Matlab有限元程序，是书he Finite Element Method Using MATLAB中的源程序(Finte element using matlab, source code)

说明：  一篇介绍基于小波变换以及CDMA的水印文章(an article that introduce watermarking based on DWT and CDMA.)

his master’s thesis deals with satellite transponders. Firstly, satellite communication basics, satellite services definitions, frequency bands and satellite orbits are investigated. The second chapter forms the satellite transponders analysis. The transparent transponder and the transponder with on-board processing are described. Finally, a transponder model is designed and simulated in communication chain.

分四种情况实现fft 分别是时间抽取递归 、时间抽取循环、频率抽取递归和频率抽取循环 以及附带dft的算法描述(Fft realize sub-four cases were collected recursive time, time taken from the cycle, frequency and frequency of samples taken from recursive cycle, as well as incidental DFT algorithm described)

MATLAB初学者很好的学习材料，讲解了最基本也是最重要的matlab知识。(A good learning material for matlab learners.)