Question

Inet location and might be unsafe. Clck for mare detalls, Enable Edliting 1) The first and second derivatives of y() at time instant tnT, are apprentimated respectivelys follows and d'y(t) Subsequently, think about the linear and time invariant system described by the differential equation dt dt a) Write out the difference equation that approximates the above system at sample instants tnT b) If T1, what is the impulse response of the system. c) Draw frequency response of the discrete time system of part a) in the 02 11 radan interval d) Draw the reduced complexity block diagram of the discrete-time system of part a) (Each part 10 pointo), 2) Detemine the inverse of the system with the impulse respose h(n)S(n)--)-282). (10 points)