21 B
Mathematics Math21b Spring 2008
Linear Algebra and Differential Equations
Exhibit: Fourier approximation
Course Head: Oliver Knill
Office: SciCtr 434
Bret Benesh produced a grapher version of the Fourier approximation in the case of the Heavy side function. Grapher has an interesting story. You can download it here.
An older exhibit on Fourier series from 2003.

Please send questions and comments to
Math21b | Oliver Knill | Spring 2008 | Department of Mathematics | Faculty of Art and Sciences | Harvard University