数字滤波器的详细实用设计方法介绍，非常实用

ICMP高级开发(VC)源代码 ICMP高级开发是一个能够实现ICMP协议的一个程序，在程序中能够实现ping功能和trace route功能。 以上所有程序在VC6.0中调试通过。 系统平台是：Windows XP Professional-ICMP Advanced Development (VC) High ICMP source code development is a ICMP protocol to achieve a procedure can be realized in the procedure ping function and trace route functions. All of the above procedures in VC6.0 debug through. System platform is: Windows XP Professional

在matlab环境下简单调幅过程的实现程序-amplitude modulation

功能描述：该程序用于显示心电采集电路采集到的心电信号，通讯采用串口通讯，实时在图表上显示接收到的信号，同时具有数据库功能，可以保存每次接收到的数据，用于回放数据。 开发环境：C++ Builder 6.0 所用控件：AbsoluteDatabase-Functional Description: The program used to display ECG acquisition circuit to the ECG acquisition, communications using serial communication, real-time chart shows the received signal, but also has a database function, can be preserved for each received data, using in the playback data. Development Environment: C++ Builder 6.0 used in the control: AbsoluteDatabase

Serial Communication 3800/39-Serial Communication 3800/3900

利用计算机串口通信，实现对GPRS模块的控制，并进行英文及汉字的编码及发送功能。-Computer serial communication is used to achieve control of the GPRS module and the code in English and Chinese characters and send functions.

VC关于串口的通信例程，可以刷新串口，设置超时时间，属于比较基础但是很规范的串口通信代码

用于测试服务器工作状态和工作情况的一个服务器测试程序.-for testing servers work state and the work of a server test.

本程序包括一组子程序和中断程序，通过S7-200自由端口功能来产生从Modbus RTU. 它支持下列Modbus功能：----1.读输出(线圈)----2.读输入(触点)----3.读保持寄存器(V 存储器).----4.读输入寄存器----5.写单路输出----6.写单路保持寄存器----15.写多路输出----16.写多路保持寄存器-this includes a subroutine and the interruption procedure for the adoption of the S7-200 free port functions to generate from the Modbus RTU. It supports the following functions : a Modbus. Reading output (2) coil. Reading input (contact)---- 3. Reading maintain registers (V memory ).---- 4. Reading input register---- 5. write single-output---- 6. write to maintain the single-route Register---- 15. write multiple output---- 16. write multiple maintain registers

一个通讯库,非常好的. 一个通讯库,非常好的.-A communications library, very good. A communications library, very good.

异步通讯C语言例行子程序，内含各函数功能描述文档。-asynchronous communication C language routine subroutine containing Function describes the document.