Zernike-decomposition

基于双门限的协作能量检测方法以及Dempster-Shafer理论(Double Threshold Energy Detection of Cooperative Spectrum Sensing in Cognitive Radio)

龙芯CPU+IP+资源简介，希望大家能够了解自己开发的芯片。(Godson CPU+ IP+ Resource profile, hope that we can understand their own chips.)

window 7操作系统的系统服务项的详细介绍，想优化以下系统服务的可以看看(operating system window 7 A detailed description of services, would like to optimize the following system services can look at)

BeiDou Navigation Satellite System Signal In Space

说明：  python flask advance

博通交换芯片资料，详细说明了交换芯片的工作原理及注意事项(this is a very useful pdf)

北大ACM暑期培训讲义，主讲人为北京大学历届World Final选手，具有一定的参考价值。(ACM Peking University summer training handouts, presenter of Peking University successive World Final players, has a certain reference value.)

钱塘江流量，非常珍贵难得的资料，欢迎下载(Qiantang River flows, very precious rare information, please download )

说明：  《The Little SAS Book 中文版》以大量实例、清晰简明的解释以及尽可能少的术语来介绍SAS语言，且大部分的功能均来自Base SAS。Base SAS包含了所有程序员所使用的核心功能。(The Little SAS Book Chinese Edition introduces SAS language with a large number of examples, clear and concise explanations and as few terms as possible, and most of its functions come from Base SAS. Base SAS contains the core functions used by all programmers.)

I2C最经典的技术文档集合，包括了总线规范、协议、设计应用。(I2C most classic collection of technical documentation, including a bus norms, protocols, design applications.)