业余无线电通信的通信葵花宝典生产，推荐…

可以实现FIR滤波器任意阶数和窗函数下的设计。并且有可以在VC下显示幅频响应曲线和滤波效果。-Can be arbitrary order FIR filter and the design of window function. And the VC is shown in amplitude-frequency response curve and filtering effects.

posic多线程编程学习笔记整理，包含了线程的基础知识，多线程解决方法：信号灯，互斥量，条件变量，共享内存；内容详细-multi-threaded programming posic finishing study notes, including a basic knowledge of threads, multi-threaded solution: traffic lights, the volume of mutually exclusive condition variables, shared memory detailed

用来打电话的程序-used to call the procedure

Wimax Evolution ebook. All about Wimax technology

在VC界面程序中改变按钮的外观。提供一个类，加入程序中，做好按钮的相关设定即可-in VC interface procedures to change the appearance of buttons. For a class, the accession process, do the relevant button can be set

语音通信 实现两机语音传输，通过发送语音数据包实现

this a source code which can use for encryption of voice signal by using the kasami sequence.Kasami sequence is a pseudo random sequence. -this is a source code which can use for encryption of voice signal by using the kasami sequence.Kasami sequence is a pseudo random sequence.

NEMA标准出版PS3.1(199x) 医学数字影像和通讯(DICOM) 前言 iii 0 介绍 0.1历史 0.2 DICOM标准 0.3未来的方向 1 应用程序的范围和领域 2 规范的参考 3 定义 4 符号和缩写 5 DICOM标准的目的 6 DICOM标准的内容概述 6.1 文档结构 6.2 PART 2:遵从性 6.3 Part 3:信息对象定义 6.4 Part 4:服务类的规范 6.5 Part 5:数据结构和语义学 6.6 Part 6: 数据字典 6.7 Part 7:消息交换 6.8 Part 8:消息交换的网络通讯支持 6.9 Part 9:消息交换的点对点通讯支持 7 标准各部分的关系 -NEMA standards published PS3.1 (199x) Medical Digital Imaging and Communications (DICOM) before Introduction iii 0 history on 0.1 0.3 0.2 DICOM standards in the direction of a future application to the scope and leadership Domain 2 standard definition of reference 3 4 5 symbols and abbreviations DICOM standards aim 6 DICOM standards as outlined Document Structure 6.1 6.2 PART 2 : compliance 6.3 Part 3 : Information Object Definition 6.4 Part 4 : Service category norms 6.5 Part 5 : data structure and semantics 6.6 Part 6 : data dictionary 6.7 Part 7 : exchange 6.8 Part 8 : information exchange network communications supp

非常详细的modbus规范介绍，有串口的也有基于tcp的。。。。一书在手，modebus不用愁。。。。MODBUS标准分为三部分。第一部分（“Modbus协议规范”）描述了MODBUS事物处理。第二部分（“MODBUS报文传输在TCP/IP上的实现指南”）提供了一个有助于开发者实现TCP/IP上的MODBUS应用层的参考信息。第三部分（“MODBUS报文传输在串行链路上的实现指南”）提供了一个有助于开发者实现串行链路上的MODBUS应用层的参考信息。-very detailed Modbus standard, a serial port is based on the tcp. . . . A book in hand, do not have to worry about modebus. . . . MODBUS divided into three parts. The first part ( "Modbus protocol specification") describes the MODBUS handle things. The second part ( "MODBUS Packet Transmission in TCP/IP Implementation Guide"), provides a help developers to implement TCP/IP on the application layer MODBUS reference information. The third part ( "MODBUS Packet Transmission in the serial link achieve Guide"), provides a help developers achieve serial MODBUS link on the application layer of reference information.

libsmi的使用手册及网站，著名的德国MIB读取软件，非常好用-libsmi the use of manuals and websites, a prominent German MIB read software, very easy to use