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Timestamp:
12/22/14 17:31:28 (
10 years
ago)
Author:
Adam Frank
Comment:
—
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u/afrank
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= Fourier Transforms =
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The basic equation for the fourier transform.
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[[latex($ F(k) = \int f(x) e^{(-2 \pi k x)} dx $)]]
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Here we want to solve
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[[latex($ f(x) = sgn(x) $)]]
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[[Image(http://www.pas.rochester.edu/~afrank/Fig1.jpg)]]