Results 21 to 30 of about 5,957,677 (300)
The psychometric function: I. Fitting, sampling, and goodness of fit [PDF]
Perception & Psychophysics, 2001 The psychometric function relates an observer's performance to an independent variable, usually some physical quantity of a stimulus in a psychophysical task. This paper, together with its companion paper (Wichmann & Hill, 2001), describes an integrated approach to (1) fitting psychometric functions, (2) assessing the goodness of fit, and (3) providing
Wichmann, F., Hill, N.
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Level Sets Guided by SoDEF-Fitting Energy for River Channel Detection in SAR Images
Remote Sensing, 2023 To achieve river channel detection in SAR (synthetic aperture radar) images, we developed a level-set-based model (LSBM) guided by a designed data-fitting energy which is called the SoDEF (sum of dual exponential functions)-fitting energy.
Bin Han, Anup Basu
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Fitting method for hybrid temperature control in smart home environment [PDF]
, 2014 The design of control system is crucial for improving the comfort level of home environment. Cyber-Physical Systems (CPSs) can offer numerous opportunities to design high efficient control systems.
Azman Osman Lim +5 more
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Sensors, 2018 Near-infrared spectroscopy (NIRS) has become widely accepted as a valuable tool for noninvasively monitoring hemodynamics for clinical and diagnostic purposes.
Ke Zhao, Yaoyao Ji, Yan Li, Ting Li
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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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Methods for Fitting the Limit State Function of the Residual Strength of Damaged Ships
Journal of Marine Science and Engineering, 2022 The limit state function is important for the assessment of the longitudinal strength of damaged ships under combined bending moments in severe waves.
Zhiyao Zhu +4 more
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Generalized Additive Models with Unknown Link Function Including Variable Selection [PDF]
, 2013 The generalized additive model is a well established and strong tool that allows to model smooth effects of predictors on the response. However, if the link function, which is typically chosen as the canonical link, is misspecified, substantial bias is ...
Gerhard Tutz +3 more
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A genetic algorithm for face fitting [PDF]
, 2014 Accurate estimation of the shape of human faces has many applications from computer-imaging to psychological research. One well known method is to fit a Three Dimensional Morphable Model to a target image.
Tiddeman, Bernard Paul +2 more
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Analytical fits to the synchrotron functions [PDF]
Research in Astronomy and Astrophysics, 2013 Accurate fitting formulae to the synchrotron function, $F(x)$, and its complementary function, $G(x)$, are performed and presented. The corresponding relative errors are less than $0.26\%$ and $0.035\%$ for $F(x) $ and $G(x)$, respectively. To this aim we have, first, fitted the modified Bessel functions, $K_{5/3}(x)$ and $K_{2/3}(x)$.
Fouka, M., Ouichaoui, S.
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A Data Forward Stepwise Fitting Algorithm Based on Orthogonal Function System
ITM Web of Conferences, 2017 Data fitting is the main method of functional data analysis, and it is widely used in the fields of economy, social science, engineering technology and so on.
Li Han-Ju
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