SPIHTsuanfashixian

this file help to extract feature and then apply vector quantization to minimize the data

基于MATLAB的AR模型的仿真，并分析功率谱，比较好。可以运行(AR model based on MATLAB simulation, and analysis of the power spectrum, the better. You can run)

利用传递矩阵计算转子系统的临界转速 很实用的 (critical speed)

线性调频信号的脉冲压缩，合成孔径雷达(SAR)的第一个作业程序(the compression of chirp signal)

DTM dor digital terrain model for gis

线性工具箱是matlab 的一个有用的工具箱，正确处理线性关系(Linear toolbox of matlab is a useful tool kit, dealing with the linear relationship)

说明：  Matlab中对建立好的网络进行节点/连边随机、蓄意攻击，用最大连通子图、网络效率来衡量网络的抗毁性，并找出最关键的节点的仿真程序。(In MATLAB, the nodes / edges of the established network are attacked randomly and intentionally. The invulnerability of the network is measured by the maximum connectivity sub graph and network efficiency, and the simulation program of the most critical node is found.)

说明：  利用matlab编写的小波分解分频和除躁程序，分为高低频率，并除去噪声，达到较好的效果。(Prepared using matlab wavelet decomposition impatient frequency and in addition to procedures, divided into high and low frequency, and to remove noise, to achieve good results.)

Program to plot the BER of OFDM in Frequency selective channel

verry good program.you can try to run this