RC522完整程序无需修改可放心使用，呵呵呵用完可要说谢谢哈

RFID读卡器设计的重要参考资料.很不错的-RFID reader reference design important. Very good

说明：  Desfire ev1 t commands + authentication process

用AT89S51单片机控制的无线模块CC1100程序-AT89S51 MCU with wireless module CC1100 procedures

RFID系统的仿真 -simulink Gsm

维格纳-威尔分布三维图面图，跳频信号的stft，跳频信号的维格纳-威尔分布的频谱图(Wigner- Will the distribution of three-dimensional surface maps, frequency hopping signal stft, frequency hopping signal Wigner- Will the distribution of spectrum)

Reed-Solomn code 编译码 算法，C源码-Reed-Solomn code encoding and decoding algorithm, C-source

ISO18000-4标准文档，对RFID开发人员很有帮助-ISO18000-4 standard document, the developer of RFID helpful

有关基于RFID的移动手机。新的概念。一起分享。-RFID-based mobile phone. New concept. Share.

ISO18000-7标准文档，对RfID开发人员有帮助-ISO18000-7 standard document, the developer of RFID has helped

RFID复杂事件处理系统的研究实验，性能上做优化用公共子表达式，限制条件变换等方面-RFID complex event processing system for experiments done to optimize performance using common subexpression, restrictions, etc. Transform