Lecture

Fourier Transform of Digital Rectangular Window

In course

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Description

This lecture covers the calculation of the Fourier transform of a digital rectangular window, focusing on a window that is perfectly centered on 0 and the simplification of the exponential terms to sinusoidal functions, resulting in a sinusoidal Fourier transform. The instructor demonstrates the step-by-step process of deriving the Fourier transform formula and explains the periodic nature of the Fourier transform of a digital signal.

Instructors (2)

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Official source

https://mediaspace.epfl.ch/media/0_o8t665lk

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Ontological neighbourhood

Information engineering

Signal processing: Fourier analysis

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