Acoustics
Phasor Wave-Field Simulation Providing Direct Access to Instantaneous Frequency: A Demonstration for a Damped Elastic Wave Simulation
Yazarlar: René Hammer, Lisa Mitterhuber, Roland Brunner
Cilt 3 , Sayı 3 , 2021 , Sayfalar 485-492
Konular:-
DOI:10.3390/acoustics3030032
Anahtar Kelimeler:Elastic waves,Ultrasound,Lossy media,Damping,Phasor field,Instantaneous frequency
Özet: In this work, we describe and simulate a wave field as a phasor field by simultaneously propagating its real and imaginary parts. In this way, the unique phase angle is directly available, and its time derivative determines the instantaneous frequency. We utilize the concept to describe damping in elastic wave propagation, which is of high importance in several engineering and research disciplines, ranging from earth science and medical diagnosis to physics.
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BibTex
KOPYALA
@article{2021, title={Phasor Wave-Field Simulation Providing Direct Access to Instantaneous Frequency: A Demonstration for a Damped Elastic Wave Simulation}, volume={3}, number={485–492}, publisher={Acoustics}, author={René Hammer,Lisa Mitterhuber,Roland Brunner}, year={2021} }
APA
KOPYALA
René Hammer,Lisa Mitterhuber,Roland Brunner. (2021). Phasor Wave-Field Simulation Providing Direct Access to Instantaneous Frequency: A Demonstration for a Damped Elastic Wave Simulation (Vol. 3). Vol. 3. Acoustics.
MLA
KOPYALA
René Hammer,Lisa Mitterhuber,Roland Brunner. Phasor Wave-Field Simulation Providing Direct Access to Instantaneous Frequency: A Demonstration for a Damped Elastic Wave Simulation. no. 485–492, Acoustics, 2021.