Image:Symmetricandasymmetricwaveforms.png

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Image:Symmetricandasymmetricwaveforms.png

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[edit] Summary

Español: Una media onda simétrica y otra asimétrica. La roja contiene sólo el fundamental y los armónicos impares, la verde contiene el fundamental, los impares y los pares.

Symmetric and asymmetric periodic waveforms, with one half of a cycle ghosted and flipped to show the difference. The red is symmetric and green is asymmetric.

Red is:

$f(t) = \cos(t) + \cos(3t+1) + 0.2\cdot \cos(7t+5)$

Green is:

$f(t) = \cos(t) + \cos(2t+1) + 0.2\cdot \cos(6t+5)$

Source: Created by User:Omegatron using GraphCalc

I, the author of this work, hereby publish it under the following licenses:

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".