介绍支持向量机算法原理的非常好的PPT，简单易懂

LDA matlab code efficient and robust

多功能计算器，不但实现基本运算器，还能实现相关公式的计算-Multi-function calculator, not only for basic computing device, but also achievement of the relevant formula for the calculation of

1.The content is too simple 2.Is not a sourcecode or document 3.lost some files 4.Description is not detailed or not correct 5.Compressed file has password 6.Sourcecode duplicate or already exist

光接入网技术(电信新技术实用丛书), 光接入网技术(电信新技术实用丛书)-Optical access network technologies (telecommunications series of new technologies and practical), optical access network technologies (telecommunications utility of new technologies series)

侯捷翻译的外国经典书籍，详细讲解C++，对面向对象的编程能力有帮助-More effictive c++

direct draw 帮助的中文版-direct help draw the Chinese version

Manning新出版的Ajax in Action。Ajax是Gmail所采用的一种网页异步交互技术，用户有非常好的使用体验。-Manning newly published Ajax in Action. Ajax used Gmail is a web asynchronous interactive technology, users have a very good experience.

一本介绍VC编程经验的总结，看了受益匪浅-a book on vc programming experiences.

C++ Network Programming, Volume 2, focuses on ACE frameworks, providing thorough coverage of the concepts, patterns, and usage rules that form their structure. This book is a practical guide to designing object-oriented frameworks and shows developers how to apply frameworks to concurrent networked applications. C++ Networking, Volume 1, introduced ACE and the wrapper facades, which are basic network computing ingredients. Volume 2 explains how frameworks build on wrapper facades to provide higher-level communication services.

其中包括西门子S7PLC的60个相关程序，是用Step 7软件进行开发的，对初学者很有好处！-Siemens S7PLC including the 60 associated procedures, is used Step 7 software developed very good for beginners!