id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ispiv-87	O'Neill, Christopher Mark; Schubert, Yannick; Sieber, Moritz; Martinuzzi, Robert ; Morton, Chris	Application of SPOD analysis to PIV data obtained in the wake of a circular cylinder undergoing vortex induced vibrations	2021	10	.pdf	application/pdf	5015	195	49	Further with N f = N, SPOD is equivalent to the discrete fourier transform (DFT). Low order models based on the first eight POD and SPOD modes were compared, and it was found that the filtering operation in SPOD removes the uncorrelated stochastic energy component of the POD modes while producing a comparable representation of the coherent deterministic part of the wake dynamics.	cache/ispiv-87.pdf	txt/ispiv-87.txt