Results 1 to 10 of about 20,023,457 (377)
Validation of the Accuracy and Convergence Time of Real Time Kinematic Results Using a Single Galileo Navigation System [PDF]
Sensors, 2018 For the last two decades, the American GPS and Russian GLONASS were the basic systems used in global positioning and navigation. In recent years, there has been significant progress in the development of positioning systems.
Zbigniew Siejka
doaj +2 more sources
Convergence time towards periodic orbits in discrete dynamical systems. [PDF]
PLoS One, 2014 We investigate the convergence towards periodic orbits in discrete dynamical systems. We examine the probability that a randomly chosen point converges to a particular neighborhood of a periodic orbit in a fixed number of iterations, and we use ...
San Martín J, Porter MA.
europepmc +3 more sources
Uniform Statistical Convergence on Time Scales [PDF]
Journal of Applied Mathematics, 2014 We will introduce the concept of m- and (λ,m)-uniform density of a set and m- and (λ,m)-uniform statistical convergence on an arbitrary time scale. However, we will define m-uniform Cauchy function on a time scale. Furthermore, some relations about these
Yavuz Altin +2 more
doaj +3 more sources
Chip-Scale Ultra-Low Field Atomic Magnetometer Based on Coherent Population Trapping
Sensors, 2021 We report a chip-scale atomic magnetometer based on coherent population trapping, which can operate near zero magnetic field. By exploiting the asymmetric population among magnetic sublevels in the hyperfine ground state of cesium, we observe that the ...
Hyun-Gue Hong +7 more
doaj +1 more source
Stopping times and \(\Gamma\)-convergence [PDF]
Transactions of the American Mathematical Society, 1987 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
BAXTER J. R, Dal Maso, Gianni, MOSCO U.
openaire +4 more sources
Dynamic Trust-Based Device Legitimacy Assessment Towards Secure IoT Interactions
Journal of Communications Software and Systems, 2022 Establishing trust-based interactions in heterogeneously connected devices appears to be the prominent mechanism in addressing the prevailing concerns of confidence, reliability and privacy relevant in establishing secure interactions among connected ...
Vishwanath Garagad, Nalini Iyer
doaj +1 more source
Habenula and ADHD: Convergence on time [PDF]
Neuroscience & Biobehavioral Reviews, 2013 Attention deficit/hyperactivity disorder (ADHD) is a childhood-onset psychiatric condition characterized by hyperactivity, impulsivity, and attention deficit. In addition to these core symptoms, accumulating evidence suggests that ADHD may also involve alterations in circadian rhythms, sleep disturbance, and time perception.
Lee, Young-A, Goto, Yukiori
openaire +2 more sources
RM-ADR: Resource Management Adaptive Data Rate for Mobile Application in LoRaWAN
Sensors, 2021 LoRaWAN is renowned and a mostly supported technology for the Internet of Things, using an energy-efficient Adaptive Data Rate (ADR) to allocate resources (e.g., Spreading Factor (SF)) and Transmit Power (TP) to a large number of End Devices (EDs).
Khola Anwar +5 more
doaj +1 more source
Finite-Time Convergent Gossiping [PDF]
IEEE/ACM Transactions on Networking, 2016 Gossip algorithms are widely used in modern distributed systems, with applications ranging from sensor networks and peer-to-peer networks to mobile vehicle networks and social networks. A tremendous research effort has been devoted to analyzing and improving the asymptotic rate of convergence for gossip algorithms.
Shi, Guodong +3 more
openaire +2 more sources
Convergence to the Time Average by Stochastic Regularization [PDF]
Journal of Nonlinear Mathematical Physics, 2021 We compare the rate of convergence to the time average of a function over an integrable Hamiltonian flow with the one obtained by a stochastic perturbation of the same flow. Precisely, we provide detailed estimates in different Fourier norms and we prove the convergence even in a Sobolev norm for a special vanishing limit of the stochastic perturbation.
BERNARDI, OLGA +2 more
openaire +3 more sources