非线性动力学入门
出版社
世界图书出版公司北京公司
出版时间
1997
ISBN
7506233088
标注页数
421 页
PDF页数
页
书籍介绍
片断：Finite-DifferenceEquations1.1AMYTHICALFIELDImaginethatagraduatestudentgoestoameadowonthefirstdayofMay，walksthroughthemeadowwavingaflynet，andcountsthenumberoffliescaughtinthenet.Sherepeatsthisritualforseveralyears，followingupontheworkofpreviousgraduatestudents.TheresultingmeasurementsmightlooklikethegraphshowninFigure1.1.Thegraduatestudentnotesthevariabilityinhermeasurementsandwantstofindoutiftheycontainanyimportantbiologicalinformation.Severaldifferentapproachescouldbetakentostudythedata.Thes