What is the Fourier transform of the signal x(n) which is defined as shown in the graph below?
Posted: Thu Jul 14, 2022 9:44 am
a) Ae-j(ω/2)(L)\(\frac{sin(\frac{ωL}{2})}{sin(\frac{ω}{2})}\)
b) Aej(ω/2)(L-1)\(\frac{sin(\frac{ωL}{2})}{sin(\frac{ω}{2})}\)
c) Ae-j(ω/2)(L-1)\(\frac{sin(\frac{ωL}{2})}{sin(\frac{ω}{2})}\)
d) None of the mentioned
b) Aej(ω/2)(L-1)\(\frac{sin(\frac{ωL}{2})}{sin(\frac{ω}{2})}\)
c) Ae-j(ω/2)(L-1)\(\frac{sin(\frac{ωL}{2})}{sin(\frac{ω}{2})}\)
d) None of the mentioned