DCT

leach算法实现leach协议，十分有用(leach algorithm realize the leach protocal,it is very helpfull)

此例程为配套书籍的第六章例题6-5的相对应代码，功能为计算非平稳随机信号的WVD时频谱，编程环境为matlab。(This routine matching books Chapter Example 6-5 corresponding to the code for the calculation of the non-stationary random signal WVD spectrum programming environment for matlab.)

面板数据模型的matlab程序（以香烟为例）(Panel data model matlab program (to cigarettes as an example))

Haar小波的-小波包能量谱图，希望对大家有用(haar wavelet energy)

本本件主要使用MATLAB中的truetime工具箱仿真足球~(use the truetime box for soccer game~)

求解一个方程，用画图命令，将求解的过程描述出来(Solving an equation, with the drawing command, describe the process of solving)

long range dependent alaysis

It consists of matlab code of leach-c protocol along with description of each line of code and other background details.

fast marching method

MATLAB·各种命令都有，可随意查询。(MATLAB has a variety of command, are free to query.)