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Definition of step function in time-harmonic analysis.
Posted Feb 16, 2011, 1:59 AM EST Acoustics & Vibrations Version 3.5a 1 Reply
I am trying to define a step function as boundary condition in time-harmonic analysis. For example, (a(t)>b)*a+(a(t)<b)*b. But since in time-harmonic analysis, any boundary condition can not be a function of time, can any one give me a help about how to deal with this kind of situation?
Thank you very much.