- #1
david316
- 77
- 4
Hello,
If you plot
y=sin(x)/x
and also plot
y = summation of 0.01*cos(n*x/100) over n = 0 to n =100
you essentially get the same graph. Is there any formal proof that relates the sinc function to a sum of cosines.
Thanks
If you plot
y=sin(x)/x
and also plot
y = summation of 0.01*cos(n*x/100) over n = 0 to n =100
you essentially get the same graph. Is there any formal proof that relates the sinc function to a sum of cosines.
Thanks
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