%0 Journal Article
%T Estimating Transfer Functions Based on Wavelet Transform<br>基于小波变换估计传递函数
%A Xu Changjiang
%A Song Wenzhong
%A <br>徐长江
%A 宋文忠
%J 自动化学报
%D 1997
%I 
%X Band wise approximation based on wavelet transform is proposed for estimating transfer functions.Firstly,discrete wavelet transform is introduced by applying analysis/synthesis filter bank.Then,band wise approximation algorithm is presented by using wavelet frequency localized quality.Simulation results have verified the proposed algorithm.
%K Transfer function
%K analysis/synthesis
%K wavelet transform
%K band wise approximation<br>传递函数
%K 小波变换
%K 函数逼近
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=11B38B9DE2CC0706FBCCAB4F99440537&yid=5370399DC954B911&vid=EA389574707BDED3&iid=B31275AF3241DB2D&sid=9EB9AF946ABE60ED&eid=D40528F59753C0F7&journal_id=0254-4156&journal_name=自动化学报&referenced_num=6&reference_num=0