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OFDM_01
transmission signal by 64-QAM and synchronization with cyclic interval
- 2011-09-27 14:00:02下载
- 积分:1
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rfid
基于stm8s单片机的125k rfid分立元件电路的曼彻斯特解码实现读取ID卡号(stm8s 125k rfid Manchester decoding)
- 2020-08-29 10:08:11下载
- 积分:1
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pcma-(1)
DECISION DIRECTED AND CONSTANT
MODULUS ALGORITHMS DERIVED AND
EVALUATED FOR MULTICARRIER
SYSTEMS
- 2012-03-14 18:30:01下载
- 积分:1
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Design-of-wireless-charger-
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.)
- 2020-08-24 11:38:17下载
- 积分:1
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NFC上位机
说明: 某宝商家的工具,原本需要注册,自己破解了免注册,PN532红板+ch340的TTL亲测可完美写uid、cuid卡,可进行key破解,可在配置文件写入已知的key,内附使用说明(NFC pn532 uid cuid)
- 2019-06-09 09:40:32下载
- 积分:1
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position machine
说明: soft for RC522+ST8 UART
- 2020-06-24 22:20:01下载
- 积分:1
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ISO18000
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
- 2023-02-06 16:20:04下载
- 积分:1
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基于ZigBee协议的温湿度采集系统,节点的方法。
基于ZigBee协议的温湿度采集系统,节点将采集到得温度、湿度和光强无线传输,协调器接受并显示多组节点数据,文中带中文注释。-ZigBee protocol based on temperature and humidity acquisition system, the node will be collected were temperature, humidity and light intensity radio transmission, coordinator node to receive and display multiple sets of data, text with Chinese comments.
- 2022-02-01 23:03:04下载
- 积分:1
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matlab仿真ARQ newsim
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)
- 2008-04-16 13:46:09下载
- 积分:1
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RFID网络*自适应记忆标签防冲突协议
应用背景摘要标签碰撞仲裁无源RFID标签是重要的快速识别。本文提出了一种自适应记忆的标签防碰撞协议这是一个进步在查询树协议。识别标签的效率,我们使用关于标签的读者已经知道。我们如何评估许多冲突可以通过该协议在查询树协议。关键技术无线射频识别(RFID)系统是一种自动识别系统。RFID阅读器识别对象通过与标签具有无线通信唯一的ID信息,并附加到对象。的读者必须能够识别标签尽快。然而,读者或标签的信号碰撞,因为他们沟通在共享无线信道干扰和碰撞快速识别。读者可能不认识所有的由于碰撞的物体。因此,防碰撞协议这减少碰撞和识别标签无论发生碰撞是必需的。
- 2022-11-25 14:40:04下载
- 积分:1