matlab_fangzhen

script 16qam gray mapping bit error rate

用guide编写代码实现简易画板的功能，是初学者实践guide的良好练习(Easy to write code using the guide Sketchpad features, a good practice guide for beginners to practice the)

S.J.Chapman《MATLAB编程》中文版 经典著作权威翻译，希望为广大matlab初学者提供帮助(SJChapman MATLAB Programming authoritative translation of the Chinese version of classics, I hope for the general matlab beginners help)

基于混沌扰动算法来解决pso算法早熟问题，并用二者结合来训练灰色预测模型参数(Perturbation algorithm based on chaotic algorithms to solve the pso early-maturing issues, and to use a combination of both to train the gray prediction model parameters)

97年中国大学生数学建模竞赛B题（枚举法） (1997 China Undergraduate Mathematical Contest in Modeling B (enumeration))

说明：  matlab SIMULINK Arabic tutorial part 5

说明：  谐波小波包的应用程序，matlab源码，用于电信号分析(Harmonic wavelet packet applications, matlab source for signal analysis)

用matlab语言编的RF算法，有注释。RF算法一种性能较好的force-directed算法用来visualize small network(RF algorithm is one type of force-directed algorithm that is used to realize the small network visualization.)

Application of two new ANN-based algorithms for arcing high impedance fault (HIF) detection in multigrounded medium-voltage (MV) distribution networks is presented in this paper

根据给定参数，设计相应的滤波器，实现滤波，并进行频谱分析，观察滤波效果。(In accordance to the given parameters, the design of the filter, to achieve filtering, and spectrum analyzer to observe the filtering effects.)