Results 21 to 30 of about 436,958 (275)

Underground MV Network Failures’ Waveform Characteristics—An Investigation

open access: yesEnergies, 2021
The authors seek to investigate the characteristics of outage-causing faults that can be observed in a short time frame after their occurrence: waveform of the voltages and currents.
Miguel Louro, Luís Ferreira
doaj   +1 more source

Accelerating gravitational wave parameter estimation with multi-band template interpolation [PDF]

open access: yes, 2017
Parameter estimation on gravitational wave signals from compact binary coalescence (CBC) requires the evaluation of computationally intensive waveform models, typically the bottleneck in the analysis.
Mandel, Ilya   +2 more
core   +3 more sources

COMPARISON BETWEEN LS-PWM AND LPS-PWM FOR SWITCHING-CAPACITOR (SC) INVERTER

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2018
A two modulation methods of the switching-capacitor inverter are proposed. The inverter output voltage is larger than the input voltage by connect switching-capacitor in series and in parallel respectively. The level output voltages are decided by number
Ali K. Abdul-Abbas, Shafaa M. Salih
doaj   +1 more source

Design and Evaluation of Enhanced Mock Circulatory Platform Simulating Cardiovascular Physiology for Medical Palpation Training

open access: yesApplied Sciences, 2020
This study presents a design and evaluation of a mock circulatory platform, which can reproduce blood pressure and its waveforms to provide palpation experience based on the human cardiovascular physiology. To reproduce the human cardiovascular behavior,
Jae-Hak Jeong   +7 more
doaj   +1 more source

Practical Implementation of Index Modulation-Based Waveforms

open access: yesIEEE Access, 2017
Orthogonal frequency division multiplexing (OFDM) with index modulation (OFDM-IM) technique has been recently proposed to provide performance improvements over conventional OFDM.
Selahattin Gokceli   +3 more
doaj   +1 more source

Prediction of Blade Tip Timing Sensor Waveforms Based on Radial Basis Function Neural Network

open access: yesApplied Sciences, 2023
As the existing Blade Tip Timing (BTT) vibration measurement methods have serious under-sampling problems, where the blade resonance frequency is usually higher than the sampling frequency of the data acquisition system of the BTT method, resulting in ...
Liang Zhang   +4 more
doaj   +1 more source

Binary black hole coalescence in the extreme-mass-ratio limit: Testing and improving the effective-one-body multipolar waveform [PDF]

open access: yes, 2011
We discuss the properties of the effective-one-body (EOB) multipolar gravitational waveform emitted by nonspinning black-hole binaries of masses and M in the extreme-mass-ratio limit µ/M = v « 1. We focus on the transition from quasicircular inspiral to
Bernuzzi, Sebastiano   +2 more
core   +3 more sources

Waveform Design for 5G Networks: Analysis and Comparison

open access: yesIEEE Access, 2017
The next-generation cellular network is to provide a large variety of services for different kinds of terminals, from traditional voice and data services over mobile phones to small packet transmission over massive machine-type terminals.
Yinsheng Liu   +8 more
doaj   +1 more source

A Fast and Effective Spike Sorting Method Based on Multi-Frequency Composite Waveform Shapes

open access: yesBrain Sciences, 2023
Accurate spike sorting to the appropriate neuron is crucial for neural activity analysis. To improve spike sorting performance, it is essential to fully leverage each processing step, including filtering, spike detection, feature extraction, and ...
Ruixue Wang   +5 more
doaj   +1 more source

EEG Waveform Analysis of P300 ERP with Applications to Brain Computer Interfaces

open access: yesBrain Sciences, 2018
The Electroencephalography (EEG) is not just a mere clinical tool anymore. It has become the de-facto mobile, portable, non-invasive brain imaging sensor to harness brain information in real time. It is now being used to translate or decode brain signals,
Rodrigo Ramele   +2 more
doaj   +1 more source

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