Exercicios-de-Autocad

这是IEEE 802.15.4的代码部份

讲述黑客攻防的各类技巧,内容多而全,细读一遍后你会知道很多黑客知识.(Hackers on the types of offensive and defensive skills, and the entire contents, read on it you will know that a lot of hacking knowledge.)

pdf book for Optical Communication Function

Python3 for Data Analysis, a handbook,a table for studying python3.

非常基础的资料，适合初学者使用，简单易懂，清晰明了(easy datasheet)

简洁版、登录器+网关。注册。修改账号等功能171zf免费征服发布网提供研究用(Concise version, logger + gateway. Registration. Modify the account number and other functions 171zf conquer publishing network to provide research.)

网络硬盘的介绍。可通过tcpip来存取数据-network on the hard drive. Tcpip can access the data

query for sybase system very good for biginner

PROSAIL物理模型 模拟植被叶面积指数(PROSAIL Physical Model for Simulating Leaf Area Index of Vegetation)