Results 11 to 20 of about 198,137 (312)
Empirical Mode Decomposition Aided by Adaptive Low Pass Filtering [PDF]
, 2012 Empirical Mode Decomposition (EMD) is an adaptive signal analysis technique which derives its basis functions from the signal itself. EMD is realized through successive iterations of a sifting process requiring local mean computation.
Arıkan, Orhan +6 more
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Mode-mixing delle perturbazioni cosmologiche non-lineari [PDF]
, 2022 Scopo di questa tesi è l’analisi dell’evoluzione di perturbazioni relativistiche in un modello cosmologico di Einstein-de Sitter, fino al secondo ordine.
Vanzan, Eleonora
core
IEEE Photonics Journal, 2020 In this article, we address the impact of multiple fiber bends on orbital angular momentum (OAM) mode propagation in a fiber. In particular, we extend the OAM mode-mixing due to a single-fiber bend studied earlier in detail for the step-index fiber, to ...
Ramesh Bhandari
doaj +1 more source
EMD Mode Mixing Separation of Signals with Close Spectral Proximity in Smart Grids [PDF]
, 2018 The Empirical Mode Decomposition (EMD) is a signal analysis method that separates multi-component signals into single oscillatory modes called intrinsic mode functions (IMFs).
Fosso, Olav B +3 more
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IEEE Access, 2020 Mechanical signals are not only disturbed by Gaussian noise, but also by non-Gaussian noise. These Gaussian noise and non-Gaussian noise have gravely impeded detecting of rolling bearing defects using traditional methods.
Yonghua Jiang +5 more
doaj +1 more source
Global and Koopman modes analysis of sound generation in mixing layers [PDF]
, 2013 It is now well established that linear and nonlinear instability waves play a significant role in the noise generation process for a wide variety of shear flows such as jets or mixing layers.
X. Gloerfelt +7 more
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EEMD Independent Extraction for Mixing Features of Rotating Machinery Reconstructed in Phase Space
Sensors, 2015 Empirical Mode Decomposition (EMD), due to its adaptive decomposition property for the non-linear and non-stationary signals, has been widely used in vibration analyses for rotating machinery.
Zaichao Ma, Guangrui Wen, Cheng Jiang
doaj +1 more source
Frontiers in Chemistry, 2020 Over the last decade, molecules capable of emitting circularly polarized light have attracted growing attention for potential technological and biological applications.
Qin Yang, Marco Fusè, Julien Bloino
doaj +1 more source
Mixed mode matrix multiplication [PDF]
Proceedings. IEEE International Conference on Cluster Computing, 2003 In modern clustering environments where the memory hierarchy has many layers (distributed memory, shared memory layer, cache, ...), an important question is how to fully utilize all available resources and identify the most dominant layer in certain computation.
Wu, Meng-Shiou +2 more
openaire +1 more source
The location of diapycnal mixing and the meridional overturning circulation [PDF]
, 2002 The large-scale consequences of diapycnal mixing location are explored using an idealized threedimensional model of buoyancy-forced flow in a single hemisphere. Diapycnal mixing is most effective in supporting a strong meridional overturning circulation (
Jeffery R. Scott +3 more
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