In this paper we consider the problem of Laplace transform inversion in the case where the transform is given in a finite set of equidistant points. We propose a criterion, based on cross-validation, for the optimal choice of the first data point.
机构:
St Petersburg State Univ, Univ Skaya Nab 7-9, St Petersburg 199034, RussiaSt Petersburg State Univ, Univ Skaya Nab 7-9, St Petersburg 199034, Russia
Poroshina, N. I.
Ryabov, V. M.
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机构:
St Petersburg State Univ, Univ Skaya Nab 7-9, St Petersburg 199034, RussiaSt Petersburg State Univ, Univ Skaya Nab 7-9, St Petersburg 199034, Russia