- #1
dimension10
- 371
- 0
I would like to know how one finds the Fourier transforms of
[tex]t[/tex],
[tex]\frac{1}{t}[/tex]
and
[tex]{t}^{n}[/tex]
with the definition of the Fourier transform as
[tex]\mathscr{F}\{f(t)\}=\mathcal{F}\{f(t)\}=\frac{1}{ \sqrt{2\pi} }\int\limits_{-\infty}^{\infty}{e}^{-i\omega t}f(t)\mbox{d}t[/tex]
I have tried the definition of a Fourier transform and I got some weird limits. Laplace transforms are so much easier!
Thanks in advance.
[tex]t[/tex],
[tex]\frac{1}{t}[/tex]
and
[tex]{t}^{n}[/tex]
with the definition of the Fourier transform as
[tex]\mathscr{F}\{f(t)\}=\mathcal{F}\{f(t)\}=\frac{1}{ \sqrt{2\pi} }\int\limits_{-\infty}^{\infty}{e}^{-i\omega t}f(t)\mbox{d}t[/tex]
I have tried the definition of a Fourier transform and I got some weird limits. Laplace transforms are so much easier!
Thanks in advance.