SOFTWARE FOR AN IMPLEMENTATION OF WEEKS METHOD FOR THE INVERSE LAPLACE TRANSFORM PROBLEM

被引:45
作者
GARBOW, BS
GIUNTA, G
LYNESS, JN
MURLI, A
机构
[1] ARGONNE NATL LAB,DIV MATH & COMP SCI,ARGONNE,IL 60439
[2] NAPLES UNIV,DIPARTIMENTO MATEMAT & APPL,I-80134 NAPLES,ITALY
来源
ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE | 1988年 / 14卷 / 02期
关键词
MATHEMATICAL TRANSFORMATIONS - Laplace Transforms;
D O I
10.1145/45054.45057
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
A software package based on a modification of Weeks' method is presented for calculating function values f(t) of the inverse Laplace transform. This method requires transform values F(z) at arbitrary points in the complex plane, and is suitable when f(t) has continuous derivatives of all orders; it is especially attractive when f(t) is required at a number of different abscissas t.
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页码:163 / 170
页数:8
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