Fourier Series


License: Freeware
Downloads: 3
Op. System: Mac OS X
Last updated: 2009-07-02
File size: 46 KB
Publisher: Paul Falstad
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Publisher description for Fourier Series

Fourier Series program icon

Fourier Series is a method of expressing an arbitrary periodic function as a sum of cosine terms. In other words, Fourier series can be used to ExPress a function in terms of the frequencies (harmonics) it is composed of. To select a function, you may press one of the following buttons: Sine, TRIANGLE, Sawtooth, Square, and Noise. The function is displayed in white, with the Fourier series approximation in red. You can edit the function directly by clicking on it.

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