摘要
A/D转换接口是数据采集系统前向通道中的一个重要环节。本文讨论了如何利用低精度D/A转换器采取软件手段实现高精度A/D转换。并针对转换速度和尖峰问题提出了具体的解决办法。
A/D conversion interface is an important part in the fore channel of data-collecting system. How to use low-precision D/A converter to accomplish hig-precision A/D conversion by usin software is presented in this paper. A concrete way to solve converting speed and top interfering is suggested.
出处
《天津商学院学报》
1992年第3期1-6,共6页
Journal of Tianjin University of Commerce
