- #1
svensl
- 5
- 0
Hello,
Can anyone give some hints on how to solve this:
[tex]\sum_{n=0}^{K-1}\frac{sin(2\pi n^2\Delta)}{n}[/tex]
It's just the n^2 that complicates things. I tried re-writing it as
[tex]Im\sum_{n=0}^{K-1}\frac{e^{j n^2 x}}{n}[/tex],
where [tex]x=2\pi \Delta[/tex]
but I cannot solve this either.
Thanks,
svensl
Can anyone give some hints on how to solve this:
[tex]\sum_{n=0}^{K-1}\frac{sin(2\pi n^2\Delta)}{n}[/tex]
It's just the n^2 that complicates things. I tried re-writing it as
[tex]Im\sum_{n=0}^{K-1}\frac{e^{j n^2 x}}{n}[/tex],
where [tex]x=2\pi \Delta[/tex]
but I cannot solve this either.
Thanks,
svensl
Last edited: