STUDY ON THE METHOD OF MULTIRATE DATA PROCESSING SYSTEM

摘要：

This paper deals with a multi-channel & diverse sampling rates signal acquisition system for the problem of multi-channel data acquisition card.At present, data acquisition card has only one sampling rate and one setting of data processing.So its application is not flexible.According to the difference of sampling signals, The system which is based on multirate signal processing technology uses fractional sampling rate conversion on each channel for realtime to find their the best sampling rates, and then to achieve the fastest speed and lowest power of operation in the whole system.

关键词： multi-channel & diverse sampling rates signal signal acquisition system sampling rate conversion

作者: JINGYI DU XUAN WANG

作者单位: Xian University of Science & Technology

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer Technology and Development(2011第三届计算机技术与发展国际会议 ICCTD2011)

会议地点: 成都

会议语种:英文

页码: 1993-1997

在线出版日期: 2011-11-25（万方平台首次上网日期，不代表论文的发表时间）