A least squares fast time delay estimation algorithm using bispectrum slices

被引：0
|
作者：
Chen, HW [1 ]
Qiu, XJ [1 ]
Jiang, ZJ [1 ]
机构：
[1] Nanjing Univ, State Key Lab Modern Acoust, Nanjing 210093, Peoples R China
来源：
ICEMI 2005: Conference Proceedings of the Seventh International Conference on Electronic Measurement & Instruments, Vol 3 | 2005年
关键词：
time delay estimation; bispectrum slices;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The bispectrum based time delay estimation (TDE) algorithm is more effective than the generalized correlation TDE method in correlated Gaussian noise environment. However, it is achieved by the increase in the computation load. This paper proposes a least squares fast TDE algorithm using bispectrum slices, which has less computation complexity than that of bispectrum method. Simulation results are presented to evaluate the effectiveness of the proposed method.
引用
收藏
页码：750 / 753
页数：4
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