FDTD-Capter3

dda画线算法（数值微分法），matlab实现(Line dda algorithm (Numerical Differentiation), matlab achieve)

some chapters about image fusion book

小波包分析提取振动信号中的特征频率，详细画出了时域和频域的相关图，利用自然梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Correlation diagram shown in detail the time domain and frequency domain, Use of natural gradient algorithm.)

正交扩频码ooc的matlab代码。五个用户情况(Orthogonal spreading code of the matlab code for ooc. Five users of)

eigenfaces description for face recognition

ALOHA协议程序。[Traffic,S,Delay]=aloha(capture)(ALOHA protocol procedures。[Traffic,S,Delay]=aloha(capture))

一个kernel lsh（核局部敏感哈希函数）的实现(an implentation of kernel lsh)

说明：  利用matlab编写的遗传算法实现控制系统的计算机程序的优化设计(using Matlab prepared by the Genetic Algorithm computer control system design optimization process)

My version of k-means function. Improved so that there are no empty clusters after segmentation.

小波变换的光谱预处理的MATLAB源程序(xiaobobianhuan yuchuli )