AE2M99CZS exercise - Discrete-time systems, difference equation, transfer function.
Tasks to do:
Checked result - WRITTEN TEST (6
points) General properties of Z-transform and 1st order systems.
ATTENTION! The test cannot be written in any other time! In the
case of apologized absence you will recieve points according to the
same rules as for any other seminar.
Properties of 2nd order systems, inverse Z-transform of
For discrete-time systems described by following difference
equations draw block scheme, compute difference equation, transfer
function, zeros and poles of transfer function, impulse
response, and estimate frequency response.
y[n] = x[n] + 0.81 x[n-2]
Observe the change of the frequency response and zero-poles locations
for the following systems: