Q2 Having the difference equation for a 1st order system as y(k)=0.6y (k-1)+0.4 u(k-1) and assuming zero initial condition (y(k)=0 for k≤0), Evaluate the unit step response for k=1,2,3,4. Note that the discrete-time step is defined as u(k)= [0......k<0 [1......kz0f

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Q2 Having the difference equation for a 1st order system as
y(k)=0.6y (k-1)+0.4 u(k-1)
and assuming zero initial condition (y(k)=0 for k≤0), Evaluate the unit
step response for k=1,2,3,4.
Note that the discrete-time step is defined as
Jo......k <ol
u(k)=
1......k≥0
Transcribed Image Text:Q2 Having the difference equation for a 1st order system as y(k)=0.6y (k-1)+0.4 u(k-1) and assuming zero initial condition (y(k)=0 for k≤0), Evaluate the unit step response for k=1,2,3,4. Note that the discrete-time step is defined as Jo......k <ol u(k)= 1......k≥0
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