LEMMA

针对无线射频识别(radio frequency identification，RFID)系统的多标签碰撞问题，在分析RFID标签编码规则的基础上，提出根据标签编码规则进行标签分组和标签预淘汰的方法，在读写器识别的初始阶段根据特定的规则淘汰部分标签，从而减少系统工量，提高系统工作效率.实例证明：在不增加标签结构复杂度的基础上，充分利用已有的有效信息能够有效减少阅读器的查询次数和系统的总通信量．(For radio frequency identification (radio frequency identification, RFID) system is a multi-tag collision problem, based on the analysis of the RFID tag encoding rules based on the proposed label grouping and labeling pre-elimination method according to the label encoding rules identified in the initial reader phase-out of the label according to specific rules, thus reducing the amount of system engineering, to improve system efficiency examples demonstrate: the label without increasing the complexity of the structure on the basis of full and effective use of existing information can be effective in reducing the number of queries and reader total traffic of the system.)

利用卫星观测文件和导航文件进行单点定位，德国导航文件官网提供，程序很精炼(Using satellite observation files and navigation files for single point positioning)

用于计算电力系统的阻抗矩阵，其系统数据来源于matpower自带数据(Used to calculate the power system impedance matrix, the system comes with data the data matpower)

matlab 调度分析模型-Matlab scheduling model

Gram-Schmidt orthogonalization of the columns of A.

Code to avoid repetions in Principal Component Analysis of a square matrix.

这是关于模拟调制的MATLAB源代码，希望对大家有所帮助(This is on the MATLAB simulation of modulation source code, I hope all of you to help)

菲涅尔区聚焦多波束天线空间谱估计性能分析(Fresnel zone focusing spectrum estimation performance of multi-beam antenna spatial analysis)

tent映射不同参数下的遍历轨迹三维绘图函数(Tent mapping three dimensional drawing functions under different parameters)

各种粒子 经典滤波器设计 实用 滤波器设计 和 工具箱集合(pf tool box)