Results 1 to 10 of about 147,124 (262)

Existence of an Unbiased Consistent Entropy Estimator for the Special Bernoulli Measure

open access: yesМоделирование и анализ информационных систем, 2019
Let \(\Omega = A^N\) - be a space of right-sided infinite sequences drawn from a finite alphabet \(A = \{0,1\}\), \(N = {1,2,\dots} \), \[\rho(\boldsymbol{x},\boldsymbol{y}) = \sum_{k=1}^{\infty}|x_{k} - y_{k}|2^{-k} \] - a metric on \(\Omega\), and ...
Evgeniy A. Timofeev
doaj   +1 more source

A Method of m-Point Sinusoidal Signal Amplitude Estimation

open access: yesMeasurement Science Review, 2016
The paper presents a new and original method of m-point estimation of sinusoidal signal amplitude. In this method, an m-point estimator is calculated on the basis of m initial signal samples. The way the estimator is constructed is explained. It is shown
Sienkowski Sergiusz
doaj   +1 more source

A TIME-OPTIMAL ALGORITHM FOR THE ESTIMATION OF CONTACT DISTRIBUTION FUNCTIONS OF RANDOM SETS

open access: yesImage Analysis and Stereology, 2011
This paper presents a linear-time and therefore time-optimal algorithm for the estimation of distance distribution functions and contact distribution functions of random sets.
Johannes Mayer
doaj   +1 more source

Application of the Scaling Functions to Nonparametric Regression [PDF]

open access: yesInformatică economică, 2007
For estimating regression function we can use many proceedings. In this paper, we have chosen to apply scaling functions to the estimation of regression functions.
doaj  

Application Regression Method in the Calculation Of Indicators Economic Risk [PDF]

open access: yesRevista Română de Statistică, 2013
The objective of this Article is to show that economic risk is influenced by multiple factors, and by regression method can establish the extent of influence of each factor.
Florina Roman Stan
doaj  

ON THE ESTIMATION OF DISTANCE DISTRIBUTION FUNCTIONS FOR POINT PROCESSES AND RANDOM SETS

open access: yesImage Analysis and Stereology, 2011
This paper discusses various estimators for the nearest neighbour distance distribution function D of a stationary point process and for the quadratic contact distribution function Hq of a stationary random closed set.
Dietrich Stoyan   +3 more
doaj   +1 more source

Small area estimation in the case of nonesponse

open access: yesLietuvos Matematikos Rinkinys, 2009
In this paper the effect of model and nonresponseadjustment on different types of estimators for the totals of small area domains is examined. The empirical results are based on Monte Carlo simulations with repeated samples drawn from a finite population
Vilma Nekrašaitė-Liegė
doaj   +1 more source

Assessing Coupling Dynamics from an Ensemble of Time Series

open access: yesEntropy, 2015
Finding interdependency relations between time series provides valuable knowledge about the processes that generated the signals. Information theory sets a natural framework for important classes of statistical dependencies.
Germán Gómez-Herrero   +5 more
doaj   +1 more source

Development of adaptive sideslip angle estimator

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
The sideslip angle is used to control a vehicle for safety, however, it is hard to estimate the sideslip angle. In many researches, the estimator needs many unattainable variables, such as yaw inertia or cornering stiffness, to estimate the sideslip ...
ChanHo PARK   +4 more
doaj   +1 more source

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