A technique for increasing the accuracy
β
Chyi Hwang; Rong-Yuang Wu; Ming-Jeng Lu
π
Article
π
1994
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Elsevier Science
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English
β 455 KB
The FFT-based methods of numerical inversion of Laplace transforms use the trapezoidal rule to the Bromwich integral. We present in this paper a technique for reducing the truncation error in evaluating the Bromwich integral. The technique employs the differentiation property of the Laplace transfor