Results 41 to 50 of about 698,944 (120)

Demystifying Fixed k-Nearest Neighbor Information Estimators

open access: yes, 2016
Estimating mutual information from i.i.d. samples drawn from an unknown joint density function is a basic statistical problem of broad interest with multitudinous applications.
Gao, Weihao   +2 more
core   +1 more source

Non-Data-Aided Parameter Estimation in an Additive White Gaussian Noise Channel

open access: yes, 2005
Non-data-aided (NDA) parameter estimation is considered for binary-phase-shift-keying transmission in an additive white Gaussian noise channel. Cramer-Rao lower bounds (CRLBs) for signal amplitude, noise variance, channel reliability constant and bit ...
Brannstrom, Fredrik, Rasmussen, Lars K.
core   +2 more sources

Virtual Estimator for Piecewise Linear Systems Based on Observability Analysis

open access: yesSensors, 2013
This article proposes a virtual sensor for piecewise linear systems based on observability analysis that is in function of a commutation law related with the system’s outpu. This virtual sensor is also known as a state estimator.
Ilse Cervantes   +4 more
doaj   +1 more source

Matrix rank and inertia formulas in the analysis of general linear models

open access: yesOpen Mathematics, 2017
Matrix mathematics provides a powerful tool set for addressing statistical problems, in particular, the theory of matrix ranks and inertias has been developed as effective methodology of simplifying various complicated matrix expressions, and ...
Tian Yongge
doaj   +1 more source

The Efficiency of a Ratio Product Estimator in the Estimation of the Finite Population Coefficient of Variation

open access: yesEngineering Proceedings, 2023
Ratio product estimators have been proposed by several authors for the estimation of the population mean and population variance, but very few authors have proposed ratio product estimators for the estimation of the population coefficient of variation ...
Yahaya Zakari   +5 more
doaj   +1 more source

MetaAnaly: The platform-independent computational tool for meta-analysis in the paradigm of new statistics [PDF]

open access: yesNetwork Biology
Meta-analysis is a statistical method used in systematic review to quantitatively integrate the results of multiple related studies to obtain a pooled result that can represent these studies. Meta-analysis overcomes the limitations of traditional reviews
WenJun Zhang
doaj  

Asymptotic Distribution of an Estimator for Variance Function of a Compound Periodic Poisson Process with Power Function Trend

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika), 2022
In this paper, an asymptotic distribution of the estimator for the variance function of a compound periodic Poisson process with power function trend is discussed.
Muhammad Wiranadi Utama   +2 more
doaj   +1 more source

Online Internal Temperature Sensors in Lithium-Ion Batteries: State-of-the-Art and Future Trends

open access: yesFrontiers in Chemical Engineering, 2022
The temperature of the lithium-ion battery is a crucial measurement during usage for better operation, safety and health of the battery. In-situ monitoring of the internal temperature of the cells is an important input for temperature control of battery ...
Asanthi Jinasena    +8 more
doaj   +1 more source

Intelligent Two-Step Estimation Approach for Vehicle Mass and Road Grade

open access: yesIEEE Access, 2020
Vehicle mass and road grade information is important to improve the control capability and further intellectualization of vehicles. With the aim of real-time estimation of mass and grade without additional sensors, a two-step estimator is proposed in ...
Xuebo Li, Jian Ma, Xuan Zhao, Lu Wang
doaj   +1 more source

Experimental investigation of active yaw moment control system using a momentum wheel

open access: yesSystems Science & Control Engineering, 2017
Active yaw moment control is one of the most effective methods to improve the lateral stability and safety of vehicle. In this method, the overall yaw moment of the vehicle is modified by applying the corrective yaw moment generated by the systems that ...
Ankur Arora   +2 more
doaj   +1 more source

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