Tan, Jo Lynn and Sha’ameri, Ahmad Zuri (2007) Window selection for the multi-window periodogram spectrum estimation and spectrogram time-frequency analysis. In: Advances In Digital Signal Processing Applications. Penerbit UTM , Johor, pp. 47-67. ISBN 978-983-52-0652-8
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The concept of multi-window or multi-taper spectral estimation was discussed in -. This is performed by averaging the spectrum of the signal modulated with any set of orthogonal windows , such as minimum bias windows, sinusoidal windows and the sequence of discrete prolate spheroids or the Slepian sequence . The Slepian sequence is the most common orthogonal set of windows used in the spectral analysis. It was first introduced in  where it is applied to stationary spectral analysis. It is shown in  that this technique have better performance in terms of variance, leakage and resolution as compared to the weighted overlapped segment averaging method (Welch periodogram).
|Item Type:||Book Section|
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering|
|Deposited By:||Liza Porijo|
|Deposited On:||18 Aug 2011 09:20|
|Last Modified:||18 Aug 2011 09:20|
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