科学计算导论

科学计算导论

作者:希思

出版社:清华大学出版社

出版年:2005-10

评分:8.2

ISBN:9787302108993

所属分类:行业好书

书刊介绍

精彩摘录

Aninaccuratesolutionisnotnecessarilyduetoanill-conceivedalgorithm,butmaybeinherentintheproblembeingsolved.Evenwithexactcomputation,thesolutiontotheproblemmaybehighlysensitivetoperturbationsintheinputdata.Thequalitativenotionofsensitivity,anditsquantitativemeasure,calledcondtioning,areconcernedwithpropagateddataerror,i.e.,theeffectsonthesolutionofperturbationsintheinputdata.

——引自第13页

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