DSP lectures Z Transform & its applications in signal processing

谭浩强经典的cobol书籍，对于很难找到比较好资料的cobol学习者来说是很宝贵的。-Hao strong COBOL classic books, for it is difficult to find better information COBOL learners is very valuable.

Essential C

CCNA学习指南,非常好-CCNA study guides, very good

人事系统源码，可以添加、编辑、删除员工信息 -Personnel system source code, you can add, edit, delete employee information

Lucene in Action为使用最好的Java开源搜索引擎的用户提供所有细节、最好的实践、警告、技巧。本书假设读者熟悉基本的Java编程。Lucene本身是个Java档案(JAR)文件并能集成到简单的命令行程序和大型企业级应用程序中。-No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by means electronic, mechanical, photocopying, or otherwise, without prior written permission of the publisher

关于netflow的开发实例，结合php平台，出自台湾的技术网站，对linux下开发防火墙有用。-on netflow example of the combination of php platform from Taiwan"s technical website, right under linux firewall useful.

Multi threading and Synchronization document

SDK FAQ集-SDK FAQ

java语言与面向对象程序设计源程序-java language and object-oriented programming source

一本很经典的信息论电子书，对希望从事这方年研究的人很有参考价值。-A classic information theory e-books, on the hope that engaging in this side-year study of people of great reference value.