Improved liver R2* mapping by pixel‐wise curve fitting with adaptive neighborhood regularization
Sign Up to like & getrecommendations! Published in 2018 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27071
Abstract: To improve liver R2* mapping by incorporating adaptive neighborhood regularization into pixel‐wise curve fitting. read more here.
Keywords: adaptive neighborhood; neighborhood regularization; curve fitting; wise curve ... See more keywords
The use and misuse of curve fitting in the analysis of core X‐ray photoelectron spectroscopic data
Sign Up to like & getrecommendations! Published in 2019 at "Surface and Interface Analysis"
DOI: 10.1002/sia.6629
Abstract: Core X‐ray photoelectron spectroscopic (XPS) data often contain overlapping chemically shifted peaks that differ in their width, peak shape, and intensity. The spectra may be complicated by the presence of satellite and multiplet splitting features… read more here.
Keywords: analysis; ray photoelectron; curve; curve fitting ... See more keywords
The Analysis and Improvement of the Fuzzy Weighted Optimum Curve-Fitting Method of Pearson – Type III Distribution
Sign Up to like & getrecommendations! Published in 2018 at "Water Resources Management"
DOI: 10.1007/s11269-018-2055-9
Abstract: In the optimum curve-fitting method, due to the dissimilar purposes, the discrepant accuracy and positions of the experience points, the importance of the points should be different. For the limited sample size of the hydrologic… read more here.
Keywords: fitting method; curve fitting; weighted optimum; optimum curve ... See more keywords
Rail Detection Based on LSD and the Least Square Curve Fitting
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Automation and Computing"
DOI: 10.1007/s11633-020-1241-4
Abstract: It is necessary to rely on the rail gauge to determine whether the object beside the track will affect train operation safety or not. A convenient and fast method based on line segment detector (LSD)… read more here.
Keywords: curve fitting; least square; rail; square curve ... See more keywords
Review and comparison of frequency-domain curve-fitting techniques: Vector fitting, frequency-partitioning fitting, matrix pencil method and loewner matrix
Sign Up to like & getrecommendations! Published in 2021 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2021.107254
Abstract: Abstract It is a well-known practice to approximate the frequency-domain response of an electrical component or a subsystem with rational functions for electromagnetic transient (EMT) simulations of power systems. There are a variety of curve-fitting… read more here.
Keywords: curve fitting; frequency; method; review comparison ... See more keywords
Peak detection of TOF-SIMS using continuous wavelet transform and curve fitting
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Mass Spectrometry"
DOI: 10.1016/j.ijms.2018.03.001
Abstract: Abstract Curve fitting is the most utilized technique to measure peak areas in time of flight secondary ion mass spectrometry (TOF-SIMS) spectra. Reliable estimations of peak parameters should be provided. However, there is not currently… read more here.
Keywords: wavelet transform; continuous wavelet; tof sims; curve fitting ... See more keywords
Tephra cushioning of ballistic impacts: Quantifying building vulnerability through pneumatic cannon experiments and multiple fragility curve fitting approaches
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Volcanology and Geothermal Research"
DOI: 10.1016/j.jvolgeores.2019.106711
Abstract: Abstract Ballistic projectiles are the most frequently lethal volcanic hazard close to the vent. Recent eruptions of Ontake in 2014 and Kusatsu-Shirane in 2018 showed that un-reinforced, timber-framed buildings - those typically considered highly vulnerable… read more here.
Keywords: fragility; pneumatic cannon; curve fitting; fitting approaches ... See more keywords
Curve Fitting, Linear Algebra, and Solver in an Analytical Chemistry Course: A Facile and Safe Activity Suitable for the Classroom Setting
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Chemical Education"
DOI: 10.1021/acs.jchemed.9b00421
Abstract: Undergraduate analytical chemistry courses emphasize fundamental stoichiometric and physicochemical analytical techniques with statistical analysis and linear calibrations. Higher-level data analys... read more here.
Keywords: curve fitting; algebra solver; chemistry; analytical chemistry ... See more keywords
Estimation of the Speed From the Odometer Readings Using Optimized Curve-Fitting Filter
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.3023503
Abstract: Odometry is one of most-used techniques used in mobile robotics and autonomous vehicles, especially when the indoor navigation is required or when robot or vehicle moves inside the tunnel. The output of the odometer is… read more here.
Keywords: fitting filter; curve fitting; estimation speed;
Nonparametric Kernel Estimation Based on Fuzzy Random Variables
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Fuzzy Systems"
DOI: 10.1109/tfuzz.2016.2551283
Abstract: This paper extends the classical nonparametric curve-fitting methods for fuzzy random variables. The study was conducted in two parts: 1) fuzzy density estimation and 2) nonparametric regression. The classical nonparametric density estimation was first developed… read more here.
Keywords: fuzzy random; estimation; random variables; curve fitting ... See more keywords
Significantly Reduced Blood Pressure Measurement Variability for Both Normotensive and Hypertensive Subjects: Effect of Polynomial Curve Fitting of Oscillometric Pulses
Sign Up to like & getrecommendations! Published in 2017 at "BioMed Research International"
DOI: 10.1155/2017/5201069
Abstract: This study aimed to compare within-subject blood pressure (BP) variabilities from different measurement techniques. Cuff pressures from three repeated BP measurements were obtained from 30 normotensive and 30 hypertensive subjects. Automatic BPs were determined from… read more here.
Keywords: curve fitting; blood pressure; variability; measurement ... See more keywords