包括了java的基本函数的用法，方便查询！

采样率小于一个连续时间信号最大频率的2倍时就叫undersampling，欠采样，根据抽样定理，当fs>=2fmax，也就是oversampling，过采样时，数字信号才能重建成原来的模拟信号，欠采样重建会发生混叠-Sampling rate of a continuous-time signal is less than the maximum frequency of 2 times is called undersampling, bandpass sampling, according to sampling theorem, when fs

资源描述用winsock编程的一个web程序，可用于课程设计，作业提交。

PE文件教程,很有用的-PE File Directory, a very useful

校园网络编码设计方案~~是从整个校园的布局来设计的-campus network coding design ~ ~ from the entire campus to design the layout of the

1.The content is too simple 2.Is not a sourcecode or document 3.lack of files 4.Directory or platform is not correct selected 5.Description is not detailed 6.Compressed file has password 7.Sourcecode duplicate or already exist

在Linux下的命令大全，各种命令的含义和使用时候的格式。-Under the Linux command Daquan, the meaning and use of a variety of command when the format.

CORDIC算法的过程讲解文档比较详细，可以参看-CORDIC-jd

ipv6详解很好的介绍了ipv6的历史和发展-ipv6 Xiangjie good introduction to the history and development of the ipv6

热电联产是既能生产电能又能生产热能的先进的能源利用方式，本论文介绍世界热电联产的发展趋势-Combined heat and power production are not only energy but also the production of advanced thermal energy use, introduce the world of this thesis the development trend of cogeneration

CDMA WAP1.2-2.0业务 过渡指导规范 （V1.0） -CDMA WAP1.2-2.0 business norms guiding the transition (V1.0)