AT89s51单片机资料，转载而已

3D数学基础:图形与游戏开发书籍源码,里面有很多实用的代码,对做3D的同志很有意义-3D mathematical foundation : graphics and game development books source, there are many practical code, 3 D right to do meaningful comrades

利用DFT分析模拟信号频谱,并附有实验报告说明和源码-DFT analysis of the use of analog signal spectrum, together with the experimental report and source

关于nosql db的书籍 ,其中的主要内容介绍了nosql 发展的历史, 以及如何使用其摆脱数据库性能限制, 构架大规模的应用系统-this book is about the nosql db

This converter IEEE in C-This is converter IEEE in C++

这是一篇以介绍在Linux操作系统平台上构建防火墙系统(Netfilter/Iptables)为主的科技文档，旨在帮助使用者在较短的时间内掌握管理和配置要领，为企业的网络安全提供相关的安全保障。-This is an introduction to the Linux operating system platform to build a firewall system (Netfilte r/Iptables) technology-based documentation, designed to help users in a shorter period of time and the allocation of management essentials, for enterprise network security with the relevant security.

这是一篇有关电力电子装置故障诊断的硕士论文，以整流电路为例，开发了一个以频谱分析和神经网络为方法的缺相的故障诊断，并用DSP来实现了。论文思路清晰，逻辑强，实验结果可靠，值得期待。-This is a power of the fault diagnosis of electronic devices in a master"s thesis in rectifier circuit for example, development of a spectrum analysis and neural network method is the lack of fault diagnosis, and use of the DSP to achieve. Papers clear thinking, logic strong, reliable results should be worth the wait.

哈佛MBA教材，职业经理人的素质训练，对于即将从技术岗位转到管理岗位的朋友们很有帮助-Harvard MBA teaching materials, professional managers of the quality of training for the upcoming technical positions to management positions from the friends who helps

讲解C++的PPT（主要是关于程序结构）-Explain the C++, PPT (mainly about the program structure)

zip contains tool for Antenna Modelling with examples

嵌入式Linux内核移植简介，是我在网上找的，版权归原作者所有。