Results 81 to 90 of about 2,460,018 (219)

Predictive Modeling for Electric Vehicle Battery State of Health: A Comprehensive Literature Review

open access: yesEnergies
The rising adoption of electric vehicles (EVs) utilizing lithium-ion batteries necessitates a robust understanding of state-of-health (SOH) estimation.
Jianqiang Gong   +3 more
doaj   +1 more source

A DOA estimation algorithm based on equalization-cancellation theory [PDF]

open access: yes, 2010
Direction of arrival (DOA) estimation plays an important role in multi-channel (binaural) speech enhancement systems and auditory humanoid robots. A number of localization methods have been presented, however, most of them require a large array of ...
Li, Junfeng   +2 more
core  

Explainable machine learning models for estimating daily dissolved oxygen concentration of the Tualatin River

open access: yesEngineering Applications of Computational Fluid Mechanics
Monitoring the quality of river water is of fundamental importance and needs to be taken into consideration when it comes to the research into the hydrological field.
Shuguang Li   +5 more
doaj   +1 more source

BAYES RISKS OF ESTIMATORS OF ESTIMABLE PARAMETERS [PDF]

open access: yesBulletin of Mathematical Statistics, 1980
For the estimable parameter of degree 2, throughout this paper, we consider 02 with h2 such that h2(x, x) and h2(x, x)=0 for any x, yEX. As estimators of estimable parameters, U-statistics and differentiable statistical functions are well known. (See, for example, Hoeffding (1948) and von Mises (1947).) For an estimable parameter of degree 1, the U ...
openaire   +2 more sources

DEVELOPMENT OF THE EVALUATION SYSTEM FOR FORMATION MASTER'S COMPETENCES IN CONTEXT OF THE CONCEPT OF CONSTRUCTIVE ALIGNMENT OF D. BIGGS

open access: yesВестник Северо-Кавказского федерального университета, 2022
The article analyzes the shortcomings of the traditional (measuring) system for evaluating learning outcomes. The article reveals the advantage of a student-centered system for assessing the formation of competencies based on the concept of constructive ...
Nadezhda Klushina
doaj  

Neutrosophic Log-Gamma Distribution and its Applications to Industrial Growth [PDF]

open access: yesNeutrosophic Sets and Systems
This study suggests a novel statistical distribution known as the neutrosophic loggamma distribution (NLGD) for analyzing the interval value data. The proposed distribution is derived from the transformation method, utilizing the approach of neutrosophic
Fuad S. Al-Duais
doaj   +1 more source

Piecewise convex function estimation: pilot estimators [PDF]

open access: yesThe Annals of Statistics, 1997
Given noisy data, function estimation is considered when the unknown function is known a priori to consist of a small number of regions where the function is either convex or concave. When the number of regions is unknown, the model selection problem is to determine the number of convexity change points.
openaire   +4 more sources

Segmentation-Based Depth Correction Methods for Near Field iToF LiDAR in Motion State

open access: yesIEEE Open Journal of Vehicular Technology
This paper presents two approaches to enhance depth correction of the indirect time-of-flight (iToF) LiDAR sensors during a motion state, addressing the challenges of depth ambiguity and motion blur noise.
Mena Nagiub   +4 more
doaj   +1 more source

Proceedings of the 2002 Fluids Engineering Division Summer Meeting July 14 - 18, 2002, Montreal, Quebec, Canada [PDF]

open access: yes, 2002
Simultaneous wall-pressure and PIV measurements are used to study the conditional flow field associated with surfacepressure generation in a separating/reattaching flow established over a fence-with-splitter-plate geometry.
Fedsm Stochastic Estimation
core  

Center-of-gravity velocity estimation using lower limb muscle forces during walking

open access: yesJournal of Biomechanical Science and Engineering
This study proposes a gait model that describes the relation between the lower limb muscle forces and the center-of-gravity (CoG) velocity in the forward, vertical, and lateral directions.
Ayuko SAITO   +4 more
doaj   +1 more source

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