We propose a fully spatiotemporal approach for identifying spatially varying modes of oscillationin fluid dynamics simulation output by means of multitaper frequency wavenumber spectral analysis. Two-dimensional frequency wavenumber spectral analysis allows one to decompose waveforms into standing or traveling variety. The extended higher-dimens...
Creator:
Haley, Charlotte (Argonne National Laboratory)
Created:
2018-04-24
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
