Roy M. Howard
Abstract
Chapter 4 details results that underpin power spectral density analysis and applications of the power spectral density. Results include how to simplify evaluation of the power spectral density, definition of the cross power spectral density, the power spectral density of the sum of N random processes, and the power spectral density of a periodic signal.
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Chapter 4 details results that underpin power spectral density analysis and applications of the power spectral density. Results include how to simplify evaluation of the power spectral density, definition of the cross power spectral density, the power spectral density of the sum of N random processes, and the power spectral density of a periodic signal.
Key concepts: Spectral density, Spectral analysis, Power density, Power (physics), Spectral envelope, Spectral density estimation, Mathematics, Physics