activity
20042012
most citedWavelet analysis and scaling properties of time series

77 citations · 214 across the 12 of their papers we have counts for

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5 papers · 1 filter

nlin.CD2006★ 14 cited

Spectral fluctuation characterization of random matrix ensembles through wavelets

P. Manimaran, Prasanta K. Panigrahi, P. Anantha Lakshmi

A recently developed wavelet based approach is employed to characterize the scaling behavior of spectral fluctuations of random matrix ensembles, as well as complex atomic systems.…

nlin.CD2006★ 8 cited

Correlations and periodicities in Himalayan tree ring widths and temperature anomalies through wavelets

Prasanta K. Panigrahi, P. Manimaran, Ananth Lakhmi +1

We have studied periodicities and correlation properties of tree ring width chronology of deodar tree from Joshimath (1584 - 1999 years) and Uttarkashi (1500 - 2002 years) in the w…

nlin.CD2006

Difference in nature of correlation between NASDAQ and BSE indices

P. Manimaran, Prasanta K. Panigrahi, Jitendra. C. Parikh

We apply a recently developed wavelet based approach to characterize the correlation and scaling properties of non-stationary financial time series. This approach is local in natur…

nlin.CD2006

Multiresolution analysis of fluctuations in non-stationary time series through discrete wavelets

P. Manimaran, Prasanta K. Panigrahi, Jitendra C. Parikh

We illustrate the efficacy of a discrete wavelet based approach to characterize fluctuations in non-stationary time series. The present approach complements the multi-fractal detre…

nlin.CD2004★ 77 cited

Wavelet analysis and scaling properties of time series

P. Manimaran, Prasanta K. Panigrahi, Jitendra C. Parikh

We propose a wavelet based method for the characterization of the scaling behavior of non-stationary time series. It makes use of the built-in ability of the wavelets for capturing…