Study on Nonuniform Sampling Signals Based on Wavelet Transform

摘要：

a nonuniform sampling digital signal processing method based on wavelet transform and its application in the frequency detection studied in this paper. The fundamental principle of nonuniform sampling wavelet transform is explored, and the processing procedure is illustrated from the uniform wavelet to nonuniform wavelet. The experimental results demonstrated that the wavelet transform based nonuniform sampling was effective in signal detecting digital signal processes, and accurate in estimating the frequencies of sinusoidal signals.

关键词： nonuniform sampling spectrum analysis wavelet transformation

作者: Xiangping Cai Dong Li Anmin Wang

作者单位: Key Laboratory of Modern Measurement & Control Technology of Ministry of Education Beijing Informati Research of Electronic Information Science and Technology Tongfang Electronic & Science Co.,Ltd Beij

会议类型: 国际会议

会议名称: 2010 International Conference on Computer,Mechatronics,Control and Electronic Engineering(2010计算机、机电、控制与电子工程国际会议 CMCE 2010)

会议地点: 长春

会议语种:英文

页码: 21-24

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）