dct_iii

ieee fellow的phd讲义，wireless communications mimo system(ieee fellow of the phd handouts, mimo wireless communications system)

Plots time and frequency domains of UWB PPM monocycles and doublets.

说明：  一种很实用的风力机低电压穿越相关模型搭建及分析。(wind power model)

DVB-T 2k模式定时估计Matlab仿真。包括导频和TPS插入，瑞利多径信道衰减，高斯噪声加入。 定时估计的粗定时用极大似然法，利用循环前缀特征，不需要专门训练序列。细定时用分散导频。首先确定导频模式，再通过相邻导频相关确定定时偏差。此方法适用于瑞利多径信道，高斯信道，也适用于莱斯多径信道。(DVB-T 2k timing estimation.)

一个三维FDTD的计算程序，比较有用，适合初学者。(A three-dimensional FDTD calculation procedures, more useful for beginners.)

How to solve PDEs (Partial Differential Equations) in Matlab using analytical and numerical methods.

中心极限定理的验证 利用二项分布证明(Validate the use of the central limit theorem to prove the binomial distribution)

GA algorithm for ackley function

说明：  对文档图像进行分割，有效去除文档的边界黑色信息，(right Document Image segmentation, effective removal of a black border documentation information,)

arnold cat 映射实验，观察其迭代次数与置乱效果的关系，这是图像加密的典型算法(arnold cat mapping experiments to observe the number of iterations and the scrambling effect relationship, which is a typical image encryption algorithm)