Title :
Transformation functions for FLOC time delay estimation in alpha-stable noises
Author :
Yao Tian ; Li Zhang
Author_Institution :
Institude of Inf. & Technol., Zheng Zhou, China
Abstract :
A class of transformation functions and the conditions they should satisfy are proposed. This paper also gives a detailed analysis for the performance improvement of FLOC time delay estimation method by using transformation functions in advance. Two new transformation functions are presented and the simulation results show that the proposed method using the transformation functions is available in both alpha-stable and Gaussian noises.
Keywords :
Gaussian noise; covariance analysis; delay estimation; FLOC time delay estimation method; Gaussian noise; alpha-stable noises; fractional lower-order covariance; transformation function; Delay effects; Estimation; Gaussian distribution; Gaussian noise; Reactive power; Simulation;
Conference_Titel :
Information Science and Technology (ICIST), 2013 International Conference on
Conference_Location :
Yangzhou
Print_ISBN :
978-1-4673-5137-9
DOI :
10.1109/ICIST.2013.6747781
