Blar i Department of Physics and Technology på tidsskrift "MethodsX"
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Customization of the angular spectrum method for calculating the acoustic piston field transmitted through a solid plate using MATLAB
(Journal article; Peer reviewed, 2023)The angular spectrum (AS) model is customized to calculate the spatial acoustic pressure field generated by a piston source and transmitted through a steel plate immersed in water, for normal beam incidence. A MATLAB program ... -
A spectrum-of-spectrum filtering method to extract direct and multipath arrivals from simulations and measurements
(Journal article; Peer reviewed, 2023)In measurements and numerical modelling of wave propagation, undesired interference between direct and multipath arrivals can be reduced using Fourier-based signal processing methods. Existing methods, such as cepstral ...