What is the Fourier transform of the rectangular window of length M-1?
Posted: Thu Jul 14, 2022 9:45 am
a) \(e^{jω(M-1)/2} \frac{sin(\frac{ωM}{2})}{sin(\frac{ω}{2})}\)
b) \(e^{jω(M+1)/2} \frac{sin(\frac{ωM}{2})}{sin(\frac{ω}{2})}\)
c) \(e^{-jω(M+1)/2} \frac{sin(\frac{ωM}{2})}{sin(\frac{ω}{2})}\)
d) \(e^{-jω(M-1)/2} \frac{sin(\frac{ωM}{2})}{sin(\frac{ω}{2})}\)
b) \(e^{jω(M+1)/2} \frac{sin(\frac{ωM}{2})}{sin(\frac{ω}{2})}\)
c) \(e^{-jω(M+1)/2} \frac{sin(\frac{ωM}{2})}{sin(\frac{ω}{2})}\)
d) \(e^{-jω(M-1)/2} \frac{sin(\frac{ωM}{2})}{sin(\frac{ω}{2})}\)