book_files

在雷达成像中所用到的多普勒质心估计，用idl语言编写(In radar imaging is used in the Doppler centroid is estimated using idl languages)

this program to plot latitude position on google map using matlab

Minimum shift keying modulation

关于星图的目标，主要是NGC星表上的星星，星空中的星星经过一系列位置修正后得出的当前位置。(Target on map, mainly NGC catalog on the stars, the stars in the sky after a series of position correction of current location.)

Alamouti 码字的matlab编程实现，2发1收的全分集增益的一种编码方法。(Alamouti code use matlab language，2 transmit antenna and 1 receive antenna。)

离散时间系统的相位、结构与状态变量的描述中的各个例子的程序，很不错的，希望对大家有用(discrete-time systems phase, structure and the state variables describing the various examples of procedures, very good. We hope to useful)

说明：  用于ICSS算法中，计算累计平方和函数时使用，可以用于检验时间序列的方差变异(this program is used to calculate accumulative sum while processing ICSS arithmetic, and can be used to test the varianc variation of time series.)

calculate the haussdorff distance between two frames

采用k空间方法仿真超声声场及光声、剪切波传播等的专用matlab工具箱程序包，能模拟非均匀介质情况下的波动传播情况，功能强大，(k-wave toolbox for ultrasound simulation)

说明：  无线传感器网络中采用虚拟力算法进行节点部署时，节点优化过程的matlab算法，产生结果有直观的图形，并且可以根据不同需要进行参数更改。代码导入后可以直接运行(When virtual force algorithm is used to deploy nodes in wireless sensor networks, the matlab algorithm of node optimization process generates intuitive graphics and can change parameters according to different needs. Code can run directly after importing)