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File:Square Wave Fourier Series.svg

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Original file(SVG file, nominally 720 × 460 pixels, file size: 86 KB)

Description

A square wave, with period 1 and amplitude 4 and two Fourier series approximations with k=5 and 15 from the equation:


Date
Source self-made, Inkscape
Author Inductiveload
Permission
(Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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13 March 2008

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Date/TimeThumbnailDimensionsUserComment
current03:24, 13 March 2008Thumbnail for version as of 03:24, 13 March 2008720 × 460 (86 KB)Inductiveload{{Information |Description=A square wave, with period 1 and amplitude 4 and two Fourier series approximations with ''k''=5 and 15 from the equation:<br> <math>f(t) = 2 - \frac{4}{\pi}\sum_{n=1}^k{\frac{(-1)^n - 1}{n} \sin(2 \pi n t)}</math><br> |Source=se

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