acoustotreams.ScalarPlaneWaveBasisByComp.kvecs¶

ScalarPlaneWaveBasisByComp.kvecs(k0, material=AcousticMaterial(1.3, 343.0, 0.0), modetype='up')[source]¶

Wave vectors.

Parameters:

k0 (float) – Wave number.
material (AcousticMaterial or tuple, optional) – Material definition. Defaults to air.
modetype (str, optional) – Propagation direction. Defaults to “up”.