简化SPCOMM，去掉一些编程不常用功能 串口通讯控件

VC写的，一个用at命令编写的来电显示器,很有参考价值。-VC wrote, with an order to prepare at the caller display of great reference value.

Pelco D 的控制命令-Pelco D control orders

三菱FX通讯程序- Mitsubishi FX communication procedure

FMCW技术和脉冲雷达技术是两种在高精度雷达测距中使用的技术。其基本原理为，发射波为高频连续波，其频率随时间按照三角波规律变化。雷达接收的回波的频率与发射的频率变化规律相同，都是三角波规律，只是有一个时间差，利用这个微小的时间差可计算出目标距离。

Async Professional 3这个工具包包罗万象：你在DELPHI和C Builder下编写通讯程序的一切。从简单的通讯到发送传真、寻呼以及INTERNET应用，只有Async Professional将所有通讯功能集中一起而又价格公道。Async Professional 3建立于TurboPower早期获得大奖的通讯库，并加入了你所需要的功能。一些强大的新功能包括数字寻呼（甚至基于INTERNET），FTP文件传输，RAS拨号自动脚本，新的高级VT100终端，FAX服务器控件以及其它等等。试用版（只有IDE运行时才工作）。-Async Professional 3 of the tool kit all-inclusive: you DELPHI and C Builder prepared with all the communication process. From simple communication to send a fax, paging and INTERNET applications, only Async Professional all communication functions together and at reasonable prices. Async Professional 3 was established in early TurboPower award-winning communications library, and add the features you need. Some powerful new features including digital paging (even based on the INTERNET), FTP file transfer, RAS dial-up automated scripts, the new senior VT100 terminal, FAX server controls, as well as other and so on. Trial version (only run when the work of IDE).

中兴公司在parlayx开发方面的培训文档，内含十几个文档。

i2c How To Use It guide

数据采集基础知识,数据采集应用案例,虚拟仪器技术PPT文件-Basic knowledge of data acquisition

无限长IIR滤波器源代码，这是经过改进后的源代码-Infinite IIR filter source code, which was the culmination of the improved source code

这是通信中解调器重要的定时恢复部分的程序，我把它做成子程序，其中的算法原理，如想知道请link ne-This is the communication modems important part of the resumption of regular procedures, I see it causing subroutine, The algorithm principle, like to know please link ne