7 b) The impulse response of a discrete-time linear and time invariant system is given by h[n] = 2 since im.cos(zn) (n)
Posted: Sun May 15, 2022 3:01 pm
7 b) The impulse response of a discrete-time linear and time invariant system is given by h[n] = 2 since im.cos(zn) (n) [ . 1. [4 marks] Sketch the discrete-time Fourier transform of h[n] over the radian frequency interval -T <w<T. 2. [5 marks] Find the output y[n] of this system to the input: x[n] = je ſn +eojn ten + zeven + e-jën +e-iện +e-jin + je-i