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EURASIP Journal on Advances in Signal Processing

Table 1 Evaluation of ξ ev of the optimal weighting OPT098 for different estimation and evaluation bandwidths W

From: Mean square error optimal weighting for multitaper cepstrum estimation

ξ ev (K)

W=0. 02

W=0. 04

W=0. 08

OPT098

0.563 (6)

0.424 (11)

0.301(21)

SINopt

0.618 (3)

0.532 (3)

0.423 (4)

THOMopt

0.674 (3)

0.572 (3)

0.453 (4)

WELCHopt

0.613 (4)

0.505 (4)

0.408 (4)

HAMM

1.91 (1)

1.92 (1)

1.93 (1)

  1. ξ ev is the average log-spectrum MSE. The number of tapers giving the minimum errors for the sinusoidal tapers, Thomson multitapers and Welch method and the errors of the single Hamming window are also shown.
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