Which of the following is the backward difference for the derivative of y(t) with respect to ‘t’ for t=nT?
Posted: Thu Jul 14, 2022 9:46 am
a) [y(n)+y(n+1)]/T
b) [y(n)+y(n-1)]/T
c) [y(n)-y(n+1)]/T
d) [y(n)-y(n-1)]/T
b) [y(n)+y(n-1)]/T
c) [y(n)-y(n+1)]/T
d) [y(n)-y(n-1)]/T