Results 51 to 60 of about 1,114,464 (144)
Artery Research, 2018 Background: Curve fitting has been intensively used to model artery pressure waveform (APW). The modelling accuracy can greatly influence the calculation of APWs parameters that serve as quantitative measures for assessing the morphological ...
Xinge Jiang +5 more
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Fitting curve of pumping radius variation.
, 2018 Fitting curve of pumping radius variation.
Jin Pan (411619) +4 more
core +1 more source
SARIMA-Orthogonal Polynomial Curve Fitting Model for Medium-Term Load Forecasting
Discrete Dynamics in Nature and Society, 2016 Seasonal component has been a key factor in time series modeling for medium-term electric load forecasting. In this paper, a seasonal-ARIMA model is developed, but the parameters of the SAR and the SMA turn out to be quite nonsignificant in most cases ...
Herui Cui +3 more
doaj +1 more source
Results of growth curve fitting for Sauropodomorpha.
, 2013 Results of growth curve fitting for Sauropodomorpha.
P. Martin Sander (164109) +2 more
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A least square distance curve fitting technique [PDF]
, 1971 Least square distance curve fitting ...
Howell, J. Q.
core
Linear System Identification as Curve Fitting
, 2003 The purpose of this contribution is to point out and exploit the kinship between identification of linear dynamic systems and classical curve fitting. For curve fitting we discuss both global and local parametric methods as well as non-parametric ones ...
Ljung, Lennart
core +4 more sources
Overparameterized multiple linear regression as hyper-curve fitting
Machine Learning: Science and TechnologyThis work demonstrates that applying a fixed-effect multiple linear regression model to an overparameterized dataset is mathematically equivalent to fitting a hyper-curve parameterized by a single scalar.
Elisa Atza, Neil Budko
doaj +1 more source
Algorithm Research Based on an Elliptical Arc Fitting Curve
IEEE AccessThe fitting efficiency of lines or arcs fitting methods for various structural designs cannot meet the design requirements, and the fitting accuracy also needs to be improved. Therefore, this paper proposes a novel algorithm that uses a smaller number of
Qingjian Liu +6 more
doaj +1 more source
Fitting curve of variation of pumping radius.
, 2018 Fitting curve of variation of pumping radius.
Jin Pan (411619) +4 more
core +1 more source