Changes between Version 1 and Version 2 of u/afrank


Ignore:
Timestamp:
12/22/14 17:31:28 (10 years ago)
Author:
Adam Frank
Comment:

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  • u/afrank

    v1 v2  
    33
    44= Fourier Transforms =
     5
     6The basic equation for the fourier transform.
     7
     8 [[latex($ F(k) = \int f(x) e^{(-2 \pi k x)} dx   $)]]
     9
     10Here we want to solve
     11
     12 [[latex($ f(x) = sgn(x)   $)]]
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    519
    620[[Image(http://www.pas.rochester.edu/~afrank/Fig1.jpg)]]