%0 Journal Article
%T THE CONE-KERNEL TIME-FREQUENCY REPRESENTATION USING ADAPTIVE SCHEME OVER BOTH TIME AND FREQUENCY<br>时间和频率二维自适应的锥形核时频表示
%A Liu Yonghong
%A Wang Hongyu
%A <br>刘永红
%A 王宏禹
%J 电子与信息学报
%D 1998
%I 
%X A cone-kernel time-frequency representation using adaptive scheme over both time and frequency is presented. For adapting to the analysed signal, the time-frequency representation uses varying cone length in each time-frequency point. It yields better results and requires only slightly more computation than the cone-kernel time-frequency representation that uses only time adaptive scheme.
%K Signal analysis
%K Time-frequency analysis
%K Adaptive
%K Nonstationary signal
%K Fast algorithm<br>信号分析
%K 时频分析
%K 自适应
%K 非平稳信号
%K 快速算法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=CDEAC2A66A1D5A334D747C04418F8A73&yid=8CAA3A429E3EA654&vid=A04140E723CB732E&iid=0B39A22176CE99FB&sid=B1F98368A47B8888&eid=3E0812ED84A7B31D&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=4