Results 21 to 30 of about 5,209,352 (294)
Design and Application of an Interval Estimator for Nonlinear Discrete-Time SEIR Epidemic Models
Fractal and Fractional, 2022 This paper designs an interval estimator for a fourth-order nonlinear susceptible-exposed-infected-recovered (SEIR) model with disturbances using noisy counts of susceptible people provided by Public Health Services (PHS).
Awais Khan +6 more
doaj +1 more source
On construction of the smallest one-sided confidence interval for the difference of two proportions [PDF]
, 2010 For any class of one-sided $1-\alpha$ confidence intervals with a certain monotonicity ordering on the random confidence limit, the smallest interval, in the sense of the set inclusion for the difference of two proportions of two independent binomial ...
Wang, Weizhen
core +3 more sources
New frontiers in thermal analysis: A TG/Chemometrics approach for postmortem interval estimation in vitreous humor [PDF]
, 2017 The coupling of thermogravimetric analysis (TG) associated with chemometrics is proposed as an innovative approach in thanatochemistry in order to develop a new analytical tool using thermal analysis for the characterization of vitreous humor.
Fabiano, MARIA AURORA +7 more
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IEEE Access, 2019 In this paper, a novel numerical scheme to set-membership interval state estimator design is proposed for the multiple-input-multiple-output (MIMO) linear time-varying (LTV) discrete-time systems using systems observability matrix and its past input ...
Awais Khan, Wei Xie
doaj +1 more source
A Novel Joint TDOA/FDOA Passive Localization Scheme Using Interval Intersection Algorithm
Information, 2021 Due to the large measurement error in the practical non-cooperative scene, the passive localization algorithms based on traditional numerical calculation using time difference of arrival (TDOA) and frequency difference of arrival (FDOA) often have no ...
Lingyu Ai +5 more
doaj +1 more source
Improved time-interval analysis
, 2013 Several extensions of the halflife analysis method recently suggested by Horvat and Hardy are put forward. Goodness-of-fit testing is included, and the method is extended to cases where more information is available for each decay event which allows ...
Fynbo, H. O. U., Riisager, K.
core +1 more source
Generation interval contraction and epidemic data analysis
, 2008 The generation interval is the time between the infection time of an infected person and the infection time of his or her infector. Probability density functions for generation intervals have been an important input for epidemic models and epidemic data ...
Kenah, Eben +2 more
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Applications of DFT to the theory of twentieth-century harmony [PDF]
, 2015 Music theorists have only recently, following groundbreaking work by Quinn, recognized the potential for the DFT on pcsets, initially proposed by Lewin, to serve as the foundation of a theory of harmony for the twentieth century.
A Forte +13 more
core +1 more source
Methodology for the Assessment of Imprecise Multi-State System Availability
Mathematics, 2022 Most existing studies of a system’s availability in the presence of epistemic uncertainties assume that the system is binary. In this paper, a new methodology for the estimation of the availability of multi-state systems is developed, taking into ...
Joanna Akrouche +4 more
doaj +1 more source
Finite sampling interval effects in Kramers-Moyal analysis
, 2009 Large sampling intervals can affect reconstruction of Kramers-Moyal coefficients from data. A new method, which is direct, non-stochastic and exact up to numerical accuracy, can estimate these finite-time effects.
Burgess +26 more
core +1 more source