Discrete-time
An application of discrete time survival models to analyze student dropouts at a private university in Peru
... of discrete time survival models in several areas, mostly of them using the theoretical background developed by Kaplan and Meier (1958) and Cox ...a discrete-time model for the analysis of ...
65
An irregular discrete time series model to identify residuals with autocorrelation in astronomical light curves
... These time series are usually modelled using a parametric and/or physical model that assumes independent and homoscedastic errors, but in many cases, these assumptions are not accurate and there remains a temporal ...
12
Discrete time noise filtering for pulse processing in particle physics experiments
... a time-domain representation of the total integrated noise, a useful tool to calculate the noise of a typical detector front-end circuit, which is still in use ...
73
A Parallel Framework with Block Matrices of a Discrete Fourier Transform for Vector Valued Discrete Time Signals
... vector-valued discrete-time ...complex discrete-time signals, corresponding to the decomposition of the transform size 𝑛 into the product of two factors 𝑟 and 𝑠, which is developed in [10, ...
8
Robust control for switched systems with parametric uncertainties
... the discrete time domain some approximations are: 1) Robust stability of a class of uncertain discrete time linear systems using PDLF ...is time independent which leads to less ...
75
Discrete maximal regularity for Volterra equations and nonlocal time stepping schemes
... the discrete time Fourier ...tioned time-stepping ...between time-stepping schemes and material type functions in viscoelasticity the- ...
20
Modeling Loss Index Triggers for Catastrophe (Cat) Bonds: An Alternative Continuous Approach
... over discrete time that models the behavior of the loss index underlying the futures and options for catastrophic risks negotiated on the CBOT, based on the definition of the total amount of a catastrophe ...
18
Optimización Intertemporal Walde
... over time, to think about dynamics. Part I deals with discrete time models under ...the time preference rate and the intertemporal elasticities of substitution are introduced here as well, as ...
332
Dynamic programming for variable discounted Markov decision problems
... discounted discrete time stochastic control models, were the discounts do not stay constant at each stage, obtaining results in both, the finite and the infinite horizon ...
13
Data driven control of DC DC power converters
... of discrete time systems, introducing higher- order representations in linear di↵erence systems ...a discrete-time version of the conditions in Chapter 2 is ...
90
Effects of weak perturbations in open Hamiltonian systems
... becomes part of the basins of the attractors. Most importantly, for the scattering dynamics, the converted subset supports orbits of the previous invariant set that are in the neighborhood of the KAM islands. These ...
138
Allen Morgan and HOS
... the time that The Mechanism of Mendelian Heredity was published, Morgan made his third about-face and came to accept natural selection, acting on small, but discrete Mendelian variations as the basis for a ...
23
Model predictive control of a multilevel current source inverter together with its current source
... The equations of the previous section define the dynamic behavior of the system. The predictive control strategies cur- rently found in the literature are based on the use of a discrete- time model of the ...
6
A discrete event model for real time system simulation
... VI. C ONCLUSIONS AND F UTURE W ORK In this paper we have presented a discrete event model for the simulation of a RTS, based on the analysis of a RTS as dynamic, discrete, non-linear and deterministic ...
5
Recurrence relations for discrete hypergeometric functions.
... 4.3. Further examples. To conclude this work let us show how we can use the method presented here for finding some higher recurrence relations for the Charlier polynomials. Notice that in the following four examples one ...
22
Working Capital Exposure: A Methodology to Control Economic Performance in Production Environment Projects
... The Direct Cost, found through the construction of the Cost-Time Profile, is found under the assumption that all costs and working capital investments happen before any income is received, as it is common for the ...
14
Continuous vs. discrete fractional Fourier transforms
... We compare the nite Fourier (-exponential) and Fourier–Kravchuk transforms; both are discrete, nite versions of the Fourier integral transform. The latter is a canonical transform whose fractionalization is well ...
23
On the Krall-type discrete polynomials
... . Therefore, (3.14) and (3.13) give the raising and lowering operators. For the sake of simplicity we will omit the explicit expressions of the q-SODE and the raising and lowering operators and we only present them for ...
18
Data bases and discrete event simulation
... over time can meet the requirement of a database for the simulation. T.Mclean, L.Mark, M.Loper and D. Rosenbaul (1998) put important questions regarding the utility and viability of a temporal database for ...
5
Modeling nonlinear waves in photonics, plasmonics and cold atoms
... long time ago, photon-photon scattering in vacuum has not yet been detected using standard high-energy experiments where the probability of this effect to occur, given by the photon-photon cross section, is ...
7