(Li DW, Yi C, Ma H Y. Circular correlation method of time delay estimation[J]. J of Xi’an Shiyou University: Nature Science Edition, 2005, 20(2): 65-68.)
[3]
Ying-Chang Liang, Leyman A R, Boon-Hee Soong. Multipath time delay estimation using higher order statistics[C]. Proc of the IEEE Signal Processing. Banff, 1997: 9-13.
(Wang Z, Zhao J W, Chen Z. A spatial Gaussian background noise, time-varying delay estimation algorithm[J]. J of Electronics and Information Technology, 2003, 25(6): 728-734.)
(Song Y, Sun F C, Li Q L. Mobile robot monte carlo ocalization based on improved unscented particle filter [J].?Acta Automatica Sinica, 2010, 36(6): 851-857.)