j2ee学习方面力推的一本好书，并且很好解释了怎样使用轻量级的开发...

三菱公司内部培训资料，介绍plc的电子文档。从基础到应用详细介绍了如何使用plc，介绍了梯形图、指令码的详细转化。是初学者必备的plc理论书籍

SIP通信环境下的RTP_UDP实时交换技术研究-SIP communications environment RTP_UDP real-time exchange of technical studies

C语言常见问题集 -C YuYanChangJianWenTiJi

《AFS管理员参考手册》 Andrew文件系统(AFS)是一个分布式网络文件系统，其能够使来自任何通过这个国家的AFS机器能够在文件一经在本地存储就能访问。AFS是一个稳定的单元，其每个单元代表文件空间中一个独立的管理部分。单元连接在一起组成了一个在根/afs目录下的一个庞大的UNIX文件系统。 本书是供管理员之用的参考手册。-"AFS administrator reference manual," Andrew File System (AFS) is a distributed network text Ware System, it can come from any country through the AFS machines to a paper by the local store will be able to visit. AFS is a stable unit, each unit space on behalf of an independent management component. Modules linked to a form of the root/afs directory of a large UNIX file system. This book is for the administrator"s reference manual.

opencv-IPL-IPP-SDK之间的比较，介绍等，适用于视觉初级用户-opencv-IPL-IPP-SDK comparisons between introduction and so on, apply to the visual primary users

扫描线算法的一种做法,填充法,计算机图形学作业-scan line algorithm approach, filling law, computer graphics operations

用于检测两个信号的延时情况,应用方面非常广泛-for detecting signal delay, the application is very extensive

模拟电子技术培训教案，集成运算放大器及其应用.ppt-electronic simulation training lesson plans, integrated amplifier and its applications. Ppt

45天通过网络工程师考试,把自己的备考历程好好记录下来给其他人好好参考一下-45 days through the network engineer examination, a good history of his own pro forma record a good reference to other people

忙音450HZ的快速检测，C语言可以移植，-450HZ fast busy tone detection, C language can be transferred,