matlabrumenjingdianjiaocheng

说明：  这个程序可以产生一个6阶的低通巴特沃思滤波器，截止频率是45Hz，你也可以用它来对信号进行滤波，并比较滤波前后的信号功率谱。(This program can generate a six-order low-pass Butterworth filter, cut-off frequency is 45Hz, you can also use it to filter the signal and to compare before and after filtering the signal power spectrum.)

this matlab function displaye four potential field plots showin reaction and attraction force to obstacle and goal locations repectively .

Fresnel reflection coefficients for isotropic or birefringent media

lorenz系统,这是第一个文件定义lorenz系统(lorenz system plot this is file 1, the lorenz system define)

关于matlab软件的功能介绍,实用，方便，从基础入门，一切从零开始！！(something about Matlab)

遗传算法和matlab学习入门的典范程序，对提高遗传算法和matlab的学习有很大的帮助(Matlab genetic algorithm and an example of entry-learning process, to improve the genetic algorithm and learning matlab very helpful)

说明：  MIMO-OFDM 自己参考一篇文献写的。有一定参考价值。(MIMO-OFDM have made reference to a written literature. A certain reference value.)

说明：   A code for basic digital image processing

说明：  本书是美国经典数字【信号与处理】的中文版。对于学习通信和信工来说非常有帮助(This book is the American classic digital signal processing】 【Chinese version. Work for learning communication and trust is very helpful)

粒子群优化算法，迭代选择函数最优值，修改不同的目标函数，应用较广(pso search the optima value)