A correction to: Stochastic and nonlinear forcing of wavepackets in a Mach 0.9 jet
نویسندگان
چکیده
This note contains a correction to equation (16) in AIAA Paper 2015-2217: ”Stochastic and nonlinear forcing of wavepackets in a Mach 0.9 jet,” as well as some additional clarification of the empirical resolvent mode (ERM) method described in the same paper. The notation and terminaology used in this note follows that of the paper. Before turning attention to ERM, it’s useful to write proper orthogonal decomposition (POD) as an optimization problem in a form similar to that used later for ERM.
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