extjs4.2-cookies-instance

本文介绍利用注册码（序列号）软件加密方法，该方法可实现一机一个流册码，解密难度大(this document introduce how to protect your software by encrypt the application)

说明：  至少4种玫瑰线 的作图，图形可参见数学手册（可以用定点运算；建议采用浮点运算）。其中的a、n、φ参数可修改(at least four species of roses line drawing, graphics can be found in mathematics Manual (Operators can use sentinel; Proposed floating-point operations). The a, n, can modify parameters)

This is the root object from which all other objects in this package are derived. This class is never directly instantiated (and hence it is abstract).

端口扫描是一个能够对指定IP地址的单个端口或者多个端口进行扫描的程序； -port scan is a right to specify the IP addresses of individual ports or multiple port scanning procedures;

基于通信终端设备与网关服务器的接口协议，实现协议转换 转码 译码 功能。-Based on the communication terminal equipment and the gateway server, interface protocols, protocol conversion, transcoding decoding capabilities.

一个和NAT相关的程序-a NAT and related procedures

unix网络编程实例源代码。（包括客户和服务器端并已经通过编译）-example source code. (Including client and server-side and has adopted compiler)

说明：  LDPC码在基于BP (Belief Propagation) 的迭代译码相结合的条件下具有逼近Shannon 限的性能,(Under the condition of combining iterative decoding based on BP (Belief Propagation), LDPC codes have the performance of approximating the Shannon limit.)

Cosine-Modulated Analysis-Synthesis Filterbank

可以很好的实现所需要的程序实现，而且还可以使达到预期的效果。(Can well achieve the required program, but also can make to achieve the desired effect.)