Determine the response to the unit step if the Z transform of a
response to the...
Determine the response to the unit step if the Z transform of a
response to the unit impulse of a causal system is:
H (z) = ((z ^ 3) -1) / ((z ^ 4) -1)
Z- transformation Questions
Q1: given a difference equation, how do we find unit
step/ impulse response?
Q2: based on Q1, do we need to find transfer function
to get output response y(z)= h(z)x(z)
Q3: is initial condition for input x(z) =0 or is it
given
Example: y(z)+2z^-1 y(1) = x(z) +2zx(1) + x(0)
if given y(1) =1, and x(1) and x(0) not given
do we assume x(1) and x(0) =0?
Show, step by step, how the stack-based algorithm will transform
the expression (1 + 2) * (7 − 2) into a postfix expression, and
then how a second stack-based algorithm will compute the value of
this postfix expression.
1. (a) A temperature control process has a first-order response
with a step response time of 12 seconds. In selecting a temperature
sensor for the control system for the process, for what maximum
value of sensor time-constant would you be looking?
(b) If your requirement is for a sensor suitable for a heavy
industrial application, with a linear characteristic, working in
temperatures up to 300°C, what type of sensor would you recommend?
Draw the symbol for the sensor and show...
Q1-Find all possible time domain signals corresponding
to the following z-transform:
X(z) = (z3 + z2 + 3/2 z + 1/2 ) /
(z3 + 3/2 z2 + 1/2 z)
Q2-A digital linear time invariant filter has the
following transfer function:
H(z) = (5 + 5z-1) / (1 - 3/8 z-1 + 1/16
z-2)
a) Find the impulse response if the filter is causal.
I need a step by step SBAR for this patient Baby Z. is 3 weeks
old infant in NICU, nursery 2. He was at 27 weeks gestation when
delivered. He has been progressing well after a short period of
CPAP and remains in 24% flow support. He is receiving continuous
tube feedings. He has demonstrated a steady weight increase. For
the first time today, he has had a couple of episodes of apnea.
When Sue, the evening nurse, came on...