包含了10篇运动车辆检测和阴影消除的小论文，对于做智能交通很有帮助，希望可以帮到大家。-includes 10 sports vehicle detection and elimination of the shadow of small papers, for intelligent traffic so helpful, the desire to help everyone.

无线通讯是通信技术的一个重要分支，现代无线通讯主要使用了3G、wi—Fi、 Bluetooth及UWB四种通讯标准，这四种通讯手段尽管有许多优点，但对于工业， 家庭自动化控制和遥测遥控领域而言仍存在许多缺陷。-Throu吐a large amount of information and depth study of both IEEE802．15．4 standard and ZigBee protocol standard．this subject developed a

With the development of Internet technology, the popularity of the malicious threat has grown beyond our imagination. The emergence of intelligent, sophisticated attack techniques makes the Internet services more vulnerable than ever, which b