Volume 7, Issue 2 Nikhil Khanna Varinder Kumar S. K. Kaushik Approximations using Hilbert transform of wavelets Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Nikhil Khanna Varinder Kumar S. K. Kaushik Find more articles with the same keywords Hilbert transform Fourier transform wavelets approximation Find more articles with the same subject classes 44A15 42A38 65T60 41A35