Fourier Transform of a Digital Rectangular Window

In course

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Description

This lecture explains how to calculate the Fourier transform of a digital rectangular window, which involves understanding geometric progressions and manipulating exponential terms to obtain the sine function. The instructor demonstrates step by step the process of deriving the Fourier transform formula and simplifying it to obtain the final result.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_v4oet016

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Ontological neighbourhood

Information engineering

Signal processing: Fourier analysis

Mathematics

Analysis: Complex analysis

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