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Dirichlet conditions
In mathematics, the Dirichlet conditions are the conditions that must be met for a function, f(x), to have a Fourier transform. Dirichlet conditions are named after Johann Peter Gustav Lejeune Dirichlet.
The conditions are:
- f(x) must be single-valued
- f(x) must have a finite number of extrema in any given interval
- f(x) must have a finite number of discontinuities in any given interval
- f(x) must be absolutely integrable
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Last updated: 05-28-2005 10:32:51
10-26-2009 08:16:03
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details