Invariant Structure in Non-Stationary Behavior
Department of Mechanical Engineering-Engineering Mechanics
It is established that invariant structure exists in non-stationary behavior. This structure emerges from imposition of the functional symmetry required in the third-order moment function of random processes. The connection between stationary and non-stationary behaviors is discussed.
Journal of Sound and Vibration
Invariant Structure in Non-Stationary Behavior.
Journal of Sound and Vibration,
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