无线环境中，手机、计算机等接入信道的mac层协议

nRF2401快速开发系统相关的文档，是公司内部提供的。-nRF2401 rapid development of system-related documentation is provided by the company.

基于Matlab平台RFID技术的智能仓储管理系统服务器端，能实现智能仓库的货物信息管理。(Intelligent Warehouse Management System based on the Matlab platform RFID technology the server side, to achieve intelligent warehouse cargo information management.)

this file can explain how to coding rfid in c (rfid tutorial)

说明：  RFID读写器，可对RFID标签进行读写，实时获取RFID信息(RFID reader can read and write RFID tags and obtain RFID information in real)

完美替换rc522，自带LPCD低功耗唤醒检卡，待机功耗大概10uA(Perfectly replace rc522 with LPCD with low power wake-up card. Standby power consumption is about 10uA)

此代码为RFID中防冲突算法中固定帧ALOHA算法的的碰撞率，正确率和空闲率的模拟和仿真(this code for RFID defense conflict algorithm fixed frame ALOHA algorithm collision rate correct rate and the rate of idle modeling and simulation)

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)

基于ZigBee协议的协调器创建网络，节点自动加加入，节点通过按钮发送绑定请求，被绑定节点通过按钮应答或者接除绑定，实现ZigBee作为灯具开关，具有很高的应用价值，客服了红外的直线无遮挡传输。-Based on ZigBee protocol coordinator to create the network, the node automatically added to join, the node through the button to send bind requests, the node has been bound by the button or the next addition to answering binding, to achieve ZigBee as a light switch, with a very high value, customer service has Infrared transmission line without shelter.

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matlab仿真ARQ，从外文网站上下的，绝对好用(matlab simulation of ARQ, from foreign-language Web site from top to bottom, the absolute ease of use)