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Showing 1 to 1 of 1 for “"Sigma approximation"”.
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An Adaptive Approach to Gibbs’ Phenomenon
… the unwanted oscillations, we used the Lanczos sigma factor to adjust the Fourier series and we came across three cases. Out of the three, two of them failed to give us the right reconstructions because either it was removing the oscillations partially but not entirely or it was completely …