optics

介绍了python黑客功防所需要使用的各个技术，及其方法(python Hacker defence)

该PPT介绍了怎样对IEL进行检索，充分使用其资料(the PPT on how to IEL retrieval, and make full use of its data)

The functions design of software system is shown in Fig.8. There are some automatic or intelligent algorithms for analyzing and processing the sensed data to be implemented in the system. They are self-adaptive

This is answer for the SSD1 certification exam.

This one of the good tutorial about SQL for beginners.

为BI开发学习手册，内容为BO的产口培训手册。(BI developers study manual, training manual for the BO production mouth.)

Multi-Agent System Architecture for Sensor Networks

Readers can learn basis of JQuery from this ebook.

说明：  R软件安装及应用，R上输入下图中红色的命令，之后再弹出来的镜像那个选一个比如香港(Installation and Application of R Software)

简单大方的PPT模板，适用于学生的各种项目答辩、职场人的工作总结等。(Simple and elegant PPT template, suitable for a variety of projects students Respondent, summarizing the work of the workplace.)