中国移动手机钱包核心资料，内部资料，网上基本没有

RFID防碰撞技术，二进制树法中的改进方法，返回式二进制树法在matlab上的实现(RFID anti-collision technology, improvements in the binary tree method, return a binary tree method in matlab)

RFID document modul wg26 detect connection...

扩频接收机设计实例,vhdly源代码!大家下载下来吧,在ise中调试通过-Spread spectrum receiver design example, vhdly source code! Everyone download it, in the ise of debugging through

电子标签防碰撞是RFID 系统中一个关键问题。在射频识别系统中．当阅读器作用范围内有多个标签同时向阅读器发送数据时，会产生冲突，必须采用一种防碰撞算法解决这种冲突。在分析典型的二进制及动态二进制防碰撞算法基础上，采用了一种新的防碰撞算法。经实验证明，该算法能有效解决射频识别系统中多目标识别的防碰撞问题。(Tag anti-collision RFID system is a key issue. In the radio frequency identification systems. When the reader within the framework of the role of multiple tags simultaneously send data to the reader, it will create conflict, you must use a anti-collision algorithm to solve such conflicts. In the analysis of a typical binary and dynamic anti-collision algorithm based on the binary, using a new anti-collision algorithm. The experiments show that the algorithm can effectively solve the radio frequency identification system, multi-target recognition of the anti-collision problem.)

说明：  ID卡读写卡器程序，支持ID门卡卡号的读取和写入(ID Card reader writer)

手持式RFID及条码车辆识别系统手持机代码-Hand-held RFID and bar code identification system of vehicles handset code

chirp fourier transform 线性调频Z变换(CZT) 的matlab功能函数，该方法通过CZT变换获得精确的等价于离散傅里叶变换结果的间谐波信号的频率分布估计值,可以得到精确的各次谐波和间谐波参数,利用该函数相同采样频率下该方法的检测精度更高。(This routine allows the evaluation of the DFT over an arbitrary range of frequencies as its name implies this lets you zoom into a narrow portion of the spectrum.)

Desfire ev1 t commands + authentication process

射频确认((RFID)正迅速改变生意跟踪盘货和资产的方式.从对美国国防部沃尔-马特和特斯科,早期努力正已经展示好处,但是为RFID软件,融合和数据处理使目前一挑战平息下来.如果你是一个设计师把发展一RFID系统记在一开发者金色上的,这本书是给你的.广阔经验鼓励,比尔Glover和Himanshu Bhatt为你提供重要的关于这新兴技术的信息. -Radio Frequency Identification (RFID) is rapidly changing the way businesses track inventory and assets. From Wal-Mart and Tesco to the US Department of Defense, early efforts are already showing benefits, but software, integration, and data processing for RFID still present a challenge. If you are a developer or an architect charged with developing an RFID system, this book is for you. Drawing on extensive experience, Bill Glover and Himanshu Bhatt provide you with essential information on this emerging technology.

非常好的HFSS 工程，很有价值，对于想进行射频仿真的现实工程案例，hfss+matlab(HFSS is very good engineering, great value, like the RF simulation for realistic engineering case)