Fig. 2 from Multitaper Spectral Analysis and Wavelet Denoising Applied to Helioseismic Data

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Multitaper Spectral Analysis and Wavelet Denoising Applied to Helioseismic Data

Authors: R. W. Komm, Y. Gu, F. Hill, P. B. Stark, and I. K. Fodor

Komm et al. 1999 The Astrophysical Journal 519 407.

Provider: AAS Journals

Caption: Fig. 2.

First 11 eigenvalues, λ_k, of nπ Slepian tapers for ﹩n=3﹩, 4, and 5, with n being a measure of the resolution bandwidth. The resolution bandwidth 2W is defined as ﹩W=n/ ( N\Delta t) ﹩, with N being the signal length and Δt the temporal resolution.

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