What is the system function for a two pole band pass filter that has the centre of its pass band at ω=π/2, zero its freq
Posted: Thu Jul 14, 2022 9:44 am
a) \(0.15\frac{1-z^{-2}}{1+0.7z^{-2}}\)
b) \(0.15\frac{1+z^{-2}}{1-0.7z^{-2}}\)
c) \(0.15\frac{1-z^{-2}}{1-0.7z^{-2}}\)
d) \(0.15\frac{1+z^{-2}}{1+0.7z^{-2}}\)
b) \(0.15\frac{1+z^{-2}}{1-0.7z^{-2}}\)
c) \(0.15\frac{1-z^{-2}}{1-0.7z^{-2}}\)
d) \(0.15\frac{1+z^{-2}}{1+0.7z^{-2}}\)