Min and Max Wavenumber
Posted October 26, 2020 at 15:56 by MikeBravo
Min and Max Wavenumber
https://www.researchgate.net/post/Ho...aracterisation
https://www.researchgate.net/post/Ho...aracterisation
Quote:
Filippo Maria Denaro added an answer
December 7, 2017
Lalit
the Nyquist theorem says that for a step sampling dt you can describe the smallest wavelenght 2*dt (three samples describe a sine). For a given period lenght T, the ratio T/(2*dt) gives the maximum wavenunber you can represent
December 7, 2017
Lalit
the Nyquist theorem says that for a step sampling dt you can describe the smallest wavelenght 2*dt (three samples describe a sine). For a given period lenght T, the ratio T/(2*dt) gives the maximum wavenunber you can represent
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