标准MODBUS规约文档。Modbus 协议是应用于电子控制器上的一种通用语言。通过此协议，控制器相互之间、控制器经由网络（例如以太网）和其它设备之间可以通信。...

prova prova prova prova prova prova prova prova prova prova prova prova prova -prova prova prova prova prova prova prova prova prova prova prova prova prova prova prova prova prova prova prova prova prova prova prova prova prova

Thinking in Java, 3rd Edition

UNIX命令大全：unix/linux使用必备的参考手册，也可以用来入门。-UNIX command Daquan: unix/linux to use an essential reference manual entry can also be used.

可视化用户界面技术的制作和应用实例，一本很好的电子书

The celebrated Kalman filter, rooted in the state-space formulation or linear dynamical systems, provides a recursive solution to the linear optimal filtering problem. It applies to stationary as well as nonstationary environments. The solution is recursive in that each updated estimate of the state is computed from the previous estimate and the new input data, so only the previous estimate requires storage. In addition to eliminating the need for storing the entire 1 past observed data, the Kalman filter is computationally more efficient than computing the estimate directly from the entire past observed data at each step of the filtering process.

Application_and_Study_of_Matlab_on_Time-frequency_Analysis_of_Signal

sql开发手册： 介绍数据库开发原理 和 语句意思的书-sql Development Manual: Introduction Principles of database development and expressions mean the book

Video Demystified部分翻译-Video Demystified partially translated

VC实例,一个利用AppWizar编写的基本应用程序，已经经过调试 -VC example, the use of a basic AppWizar prepared by the application procedures have been through debugging

基于DHT的p2p文件交换系统的实现，提出了一种基于K叉堆的新型DHT网络TickDHT，使得 网络中各节点得到合理的分布 提出了一套新的文件发现机制TikcFind，使得用 户能够下载到PZP网络外的大量Intneret资源，提高了文件的查找和下载效率 -DHT-based p2p file-sharing System, presents a new type of heap-based K fork DHT network TickDHT, making the network each node to be a reasonable distribution presented a new set of paper found that the mechanism TikcFind, allows users to download PZP network, a large number of Intneret resources to enhance the documentation to find and download efficiency