Rectangular mask short-time Fourier transform
id:
rectangular-mask-short-time-fourier-transform-254-14825319
title:
Rectangular mask short-time Fourier transform
text:
In mathematics and Fourier analysis, a rectangular mask short-time Fourier transform (rec-STFT) has the simple form of short-time Fourier transform. Other types of the STFT may require more computation time than the rec-STFT. The rectangular mask function can be defined for some bound (B) over time (t) as We can change B for different tradeoffs between desired time resolution and frequency resolution. Rec-STFT Inverse form
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encyclopedia
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original url:
https://en.wikipedia.org/wiki/Rectangular_mask_short-time_Fourier_transform
date created:
date modified:
2023-12-18T17:59:45Z
main entity:
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image:
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13
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