%0 Journal Article
%T A Novel Parameter Estimation Method for Sinusoid Signals Based on TDSA<br>一种新颖的基于TDSA的多个正弦信号参数估计方法
%A Liang Jun-li
%A Yang Shu-yuan
%A Gao Li
%A <br>梁军利
%A 杨树元
%A 高丽
%J 电子与信息学报
%D 2007
%I 
%X This paper presents a new method of estimating numbers and frequencies for sinusoid signals based on TransDimensional Simulated Annealing(TDSA) algorithm. This paper introduces penalty term and least square into TDSA, and gives a method that simultaneously estimates the numbers and frequencies of sinusoids signals in white gaussian noise. Finally, the validity of this method is well verified by the simulation.
%K Signal processing
%K TransDimensional Simulated Annealing(TDSA)
%K Markov chain Monte Carlo
%K Model selection
%K Penalty term
%K Least square<br>信号处理
%K 跨维模拟退火
%K 马尔柯夫链蒙特卡洛
%K 模型选择
%K 惩罚因子
%K 最小二乘
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=4537355C2C7365FE&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=6700D0D256586E73&eid=8C83C265AD318E34&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=21