CSR_IR

OFDM系统仿真，多径传播信道程序，对移动通信环境进行仿真(OFDM system simulation, multi-path propagation channel program, the simulation of mobile communications environment)

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.)

求一元二次方程ax2 +bx+c=0的根(Find a quadratic equation ax2+ bx+ c = 0 root)

icp(iterative closest point)的代码，本人已经使用过了，效果还行,总共就一个文件，所有的函数都写在这上面了(icp (iterative closest point) of the code, I have used, and the results were OK, total on a file, all of the functions are written in it.)

本程序是基于matlab的龙贝格积分数值方法。(This program is Romberg integral numerical methods matlab based.)

matlab小波分析，利用matlab将两张残缺图片合成完整图片(Matlab wavelet analysis, the use of matlab will be two incomplete picture synthesis picture)

嵌入同步信号以确定水印的嵌入位置，同时还可以抵抗各种时间轴上的同步攻击(Embedded sync signal to determine the location of the embedded watermark, but also resistant to a variety of simultaneous attacks timeline)

数值分析—Gauss列主元消去法和龙格积分法(Numerical Analysis)

A band pass filter designed

JPEG2000 dwt matlab code I want to be uploaded