2005032514050619883

给予红帽做的UDP协议的开源代码,简单易懂(UDP protocols do give Red Hat open source, easy to understand)

说明：  IP 流量包抓包分析 能实现简单的监控IP 流量的功能(IP traffic packet capture analysis to achieve a simple monitoring IP traffic)

热门网站移动

服务信息管理系统- Service information management system management system

说明：  OFDM principle, suitable for WiMAX beginners

一个编辑网页的程序-an editorial pages procedures

如何攻击电脑，如何成为电脑高手 天外有天，人外有人，这是你成为黑客的 捷径！得到它，对于你成为电脑高手，已经起到事半功倍的效果(How to attack a computer, how to become a computer expert天外有天people, some people outside, this is your shortcut to become a hacker! Get it for you to become a computer expert, has played a multiplier effect)

说明：  传统的高分辨波达方向（DOA）估计算法中，一般都假设信号位于远场，此时入射到阵列的信源波前为平面波前，空间信号的定位参数可由DOA来确定。然而，当信源处于阵列的Fresnel区域时，信号波前需用球面波来描述，每个信源的定位信息要用DOA和距离联合描述。因此，远场情况下的一些线性理论推导已不再成立，传统的远场算法的估计不再适用(In traditional high resolution direction of arrival (DOA) estimation algorithms, it is generally assumed that the signal is located in the far field, where the source wavefront incident to the array is plane wavefront, and the location parameters of the spatial signal can be determined by DOA. However, when the source is in the Fresnel region of the array, the wavefront of the signal needs to be described by spherical wave, and the location information of each source needs to be described by DOA and distance. Therefore, some linear theoretical deductions are no longer valid in the far-field case, and the estimation of the traditional far-field algorithm is no longer applicable.)

python标准库，用于学习python的小伙伴(Python standard library)

我认为学习网络编程，这本书非常好，特别是初学者！-i think it is a very usefull book for people who the first time to learn net programes.