Study on Zeros-padding Technology in Analyzing Signals Spectrum

摘要：

the paper studied the technology of zeros-padding to tail , deduced equation of DTFT and DFT of zeros-padded finite sequences, analyzed the zeros-padding effect on finite sequences spectrum, studied spectrum leak problem, fence effect problem and resolution problem when a finite sequences is added zeros.

关键词： zeros-padding signal processing spectrum analyzing DFT resolution

作者: QIAO Zhiwei HAN Yan WEI Xueye LIU Kun

作者单位: School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing 100044, Chin School of Information and Communication Engineering, North University of China,Taiyuan Shanxi 030051

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）