机构地区: 东莞理工学院电子工程学院电子工程系
出 处: 《电测与仪表》 2006年第10期34-37,共4页
摘 要: 介绍了在Windows环境下利用Delphi7.0开发的任意信号产生与控制软件,除常规波形外熏特别介绍任意信号的数据采集方法、时域信号叠加产生器、通信接口、频域信号还原时域信号产生器的实现原理与设计方法。实验表明该软件界面友好、使用方便、调节灵活、可移植性强,很好地实现了DDS任意信号发生器的人机交互功能,实践证明该设计方法是行之有效的。 A new-style software by which arbitrary signal could be produced and controled based on Delphi 7.0 was introduced. Besides shapes of genernal waves, a method for collecting data from arbitrary signal, superposition of frequency domain producer, correspondence connects, and the realizing principle & design method of the transition from frequency domain to time-domain were especially discussed. Experimental results showed that this software featured friendly interface, convenience, flexible adjustment and good interaction with the users.
领 域: [自动化与计算机技术] [自动化与计算机技术] [电气工程]