- #1
phillyj
- 30
- 0
Hi,
I'm trying to learn Fourier transforms by myself. I'm a bit confused about how the trignometric polynomial complex form was derived. I'm referring to this:
http://en.wikipedia.org/wiki/Trigonometric_polynomial
Now, I haven't taken complex analysis so I only know the basics. I used Euler's formula and got that far but I'm not sure what to do next.
Thanks
I'm trying to learn Fourier transforms by myself. I'm a bit confused about how the trignometric polynomial complex form was derived. I'm referring to this:
http://en.wikipedia.org/wiki/Trigonometric_polynomial
Now, I haven't taken complex analysis so I only know the basics. I used Euler's formula and got that far but I'm not sure what to do next.
Thanks