dingtest

三种方法实现数字下变频：直接法、bessel插值、多相滤波等(three method of DDC)

清华大学2013年针对稀疏表示的一个讲座，请的是稀疏表示的创始人。其中为讲座的讲义。(Tsinghua University in 2013 for the sparse representation of a lecture, please sparse representation is the founder. Where is the lecture handouts.)

A Fuzzy Navigation toolbox for a Mobile Robot with Dynamic Obstacles

matlab语言，编写一个简单的遗传算法程序(Matlab language, write a simple genetic algorithm program)

M ary psk modulation and demodulation

matlab 关于matlab的运算符号(i want you)

说明：  杆件振动分析 有限元程序 二维图 三维图都有。 (Pole vibration analysis of finite element program.)

fsk 调制解调，有两种解调方法：相干解调和非相干解调(fsk modem, there are two demodulation methods: Coherent demodulation and noncoherent demodulation)

粒子群算法的matlab实现，自己写的，对初学者有一定帮助(good for learning)

AFSA_fxy是用人工鱼群算法（artificial fish swarm algorithm）解决二元函数寻优问题。文件打开后运行AFSA_fxy.m文件即可得到结果，代码中有详细注释，方便修改。运行示例已经保存为图片附在压缩包中。(AFSA_fxy is (artificial fish swarm algorithm) to solve the optimization problem with a binary function AFSA. Run AFSA_fxy.m file to get the file to open the result, the code has detailed notes, easy to modify. Run the sample has been saved as a picture attached to the compressed package.)