[SciPy-user] fourier series

vvinuv vvinuv@gmail....
Mon Mar 30 00:29:54 CDT 2009


Hi
I would like to demonstrate the fourier series graphically. I have a
function in an array and want to decompose it. I used rfft to do that. But I
am not able to interpret the coefficients I am getting. How can I use the
array returns by rfft in the fourier series, ie how can I extract the
coefficients (a_0, a_1, b_1, a_2, b_2 etc.) out of that? 
Thanks
Vinu
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