%0 Journal Article
%T Design of Two-Channel Low Delay Filter Banks<br>两通道低延迟滤波器组的设计
%A Zhang Zi-yu
%A <br>张子瑜
%J 电子与信息学报
%D 2004
%I 
%X An efficient iterative lagrange multiplier approach is proposed for the design two-channel low delay perfect reconstruction filter banks. This approach has high design efficiency and can be used to design both equal-length and unequal-length filter banks. A design example is presented and compared with other methods. It can be shown that two-channel perfect reconstruction linear phase filter banks with higher stopband attenuation can be obtained using the new method.
%K Filter banks
%K Low delay
%K Perfect reconstruction<br>滤波器组
%K 低延迟
%K 精确重构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=F808D065B3D6F711&yid=D0E58B75BFD8E51C&vid=96C778EE049EE47D&iid=B31275AF3241DB2D&sid=D4A72ABDCEDCE1BD&eid=793F041A4288469A&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=8