根据超声波检测来避免小车与障碍的碰撞 -According to the ultrasonic detection to avoid the car with the obstacle of the collision

VB根据物体碰撞做的雷达图像检测系统,附带源码。-VB based on object collision radar image detection system, along with the source code.

SECURE INTRUSION-DETECTIONSYSTEM FOR MANETS Abstract: Our goal is to detect malicious nodes by proposing a new IDS specially designed for MANETs ,which aims to solve receiver collision limited transmission power false misbehavior proble

网上搜集的NFC P2P笔记，里面有原文网页链接，帮作者增加人气，哈哈哈！ NFC_P2P: NDEF消息解析实例.pdf NFC笔记——ATR_RES 消息结构.pdf NFC笔记——NFCIP-1协议命令集.pdf NFC笔记——PSL_REQ 和 PSL.pdf NFC笔记——WUP_REQ 和 WUP.pdf NFC笔记——初始化RF碰撞避免.pdf NFC笔记——传输帧格式.pdf NFC笔记——通用初始化及单设备检测(SDD)流程.pdf N