I(Ji.LKC.E英文翻译系别专业班级学生姓名学号指导教师报告日期DataCurveFittingBasedonMATLABCurvefittingistheprocessofconstructingacurve,ormathematicalfunction,thathasthebestfittoaseriesofdatapoints,possiblysubjecttoconstraints.Curvefittingcaninvolveeitherinterpolation,whereanexactfittothedataisrequired,orsmoothing,inwhichasmoothfunctionisconstructedthatapproximatelyfitsthedata.Arelatedtopicisregressionanalysis,whichfocusesmoreonquestionsofstatisticalinferencesuchashowmuchuncertaintyispresentinacurvethatisf
