Viterbi decoding algorithm code, C source code, has simulation.

本程序，是基于nrf2401的数据发送源码，特点采用是不带crc校验，简单快速，如果需要多功能，可以增加相关功能代码-This procedure is based on data sent nrf2401 source, the characteristics of the use is non-crc check, simple and rapid, multi-function, if necessary, to increase related functional code

RFID通讯实验，实现IC卡与电脑进行通讯的例程代码，帮助新手进行学习(The experiment of RFID communication realizes the routine code of communication between IC card and computer, and helps novice to learn.)

中国移动手机钱包核心资料，保密很严，网上绝无-China Mobile" s Mobile Wallet core set of information, confidentiality is very strict, no-line

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.)

基于RFID技术的射频电子钱包 基于RFID技术的射频电子钱包(RFID technology based on radio-frequency electronic wallet RFID technology based on the RF-based electronic wallet RFID RF technology electronic wallet)

em4095 rfid control code and datashess

OFDM FPGA的实现fffa ffaf-OFDM FPGA realization fffa ffaf

RFID室内定位算法分析，包括LANDMARC、VIRE以及边界虚拟参考标签的BVIRE。(RFID indoor positioning algorithm analysis, including LANDMARC, VIRE and BVIRE.)

无线收发芯片2401，可以实现无线收发功能，具体功能见程序。-wireless transceiver chip 2401, can achieve a wireless transceiver functions, see specific functional procedures.

说明：  基于RFID的自动识别门禁系统,包含代码,以及电路图(RFID-based automatic identification access control system)