Showing papers in "Journal of the Indian Institute of Science in 1998"
Journal Article•
TL;DR: In this paper, the authors developed a scheme to estimate the derivatives of a discretely sampled data more accurately than traditional methods based on applying singular value decomposition to Taylor's expansion but in a matrix form.
Abstract: This paper develops a scheme to estimate the derivatives of a discretely sampled data more accurately than traditional methods. The method is based on applying singular-value decomposition to Taylor's expansion but in a matrix form. The validity and robustness to noise of the proposed scheme are illustrated by numerical experiments.
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