无线射频识别（RFID）正在迅速改变商业交易…

RFID系统的IEEE的文章，安全协议，认证- In this paper, we first propose a cryptographic authentication protocol which meets the privacy protection for tag bearers, and then a digital Codec for RFID tag is designed based on the protocol. The protocol which uses cryptographic hash algorithm is based on a three-way challenge response authentication scheme. In addition, we will show how the three different types of protocol frame formats are formed by extending the ISO/IEC 18000-3 standard[3] for implementing the proposed authentication protocol in RFID system environment. The system has been described in Verilog HDL and also synthesized using Synopsys Design Compiler with Hynix 0.25 µ m standard-cell library. From implementation results, we found that the proposed scheme is well suite to implement robust RFID system against active attacks such as the man-in-the-middle attack.

打开文件夹中 RFID_main.m这个主文件进行运行，可看见3张实验结果图

利用matlab实现RFID防碰撞的二进制树法的源程序，适用于实验报告或者实验室验证。(Using matlab source of RFID anti-collision binary tree method, applicable to the experimental report or laboratory verification.)

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

matlab code and tutorial for rfid

omnikey support and soure for mifare

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.)

用RFM001多页读写32MM的TI玻璃管卡,采用严格的时钟控制-RFM001 pages to read and write using the TI glass 32mm cards, using a strict clock control

基于STM32的RFID模块的RC522例程(RC522 Procedures Based on STM32 RFID Module)

无线充电器的设计；以射频电路和接收控制电路为核心，以电感线圈实现无线传能的无线充电器。(Design of wireless charger by RF circuit and receiving control circuit as the core, realize the wireless charger wireless energy transfer to the inductance coil.)