Sciweavers

Share
SIVP
2008

Improved phase estimation based on complete bispectrum and modified group delay

8 years 12 months ago
Improved phase estimation based on complete bispectrum and modified group delay
In this paper, a new method for extracting the system phase from the bispectrum of the system output has been proposed. This is based on the complete bispectral data computed in the frequency domain and modified group delay. The frequency domain bispectrum computation improves the frequency resolution and the modified group delay reduces the variance preserving the frequency resolution. The use of full bispectral data also reduces the variance as it is used for averaging. For the proposed method at a signal
S. V. Narasimhan, Nandini Basumallick, Ratana Chai
Added 15 Dec 2010
Updated 15 Dec 2010
Type Journal
Year 2008
Where SIVP
Authors S. V. Narasimhan, Nandini Basumallick, Ratana Chaitanya
Comments (0)
books