SquareWaveFourierArrows,rotated.gif(233 × 300 pixels, file size: 130 KB, MIME type: image/gif, looped, 200 frames, 4.0 s)


English: The six arrows represent the first six terms of the Fourier series of a square wave. The two circles represent the exact square wave (blue) and its Fourier-series approximation (purple).
Author Bob K


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current13:15, 6 March 2017Thumbnail for version as of 13:15, 6 March 2017233 × 300 (130 KB)Crh23Slight optimisation, prevent transparent flashes on loop
18:22, 10 March 2014Thumbnail for version as of 18:22, 10 March 2014233 × 300 (189 KB)Bob KFlip horizontally.
15:56, 8 March 2014Thumbnail for version as of 15:56, 8 March 2014282 × 300 (180 KB)Bob KAdd descriptive text.
13:47, 8 March 2014Thumbnail for version as of 13:47, 8 March 201490 × 300 (173 KB)Bob KUser created page with UploadWizard
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