Which of the following systems is memoryless?
Posted: Thu Jul 14, 2022 11:05 am
a) y(t) = x(2t) + x(t)
b) y(t) = x(t) + 2x(t)
c) y(t) = -x(t) + x(1-t)
d) y(t) = x(t) + 2x(t+2)
b) y(t) = x(t) + 2x(t)
c) y(t) = -x(t) + x(1-t)
d) y(t) = x(t) + 2x(t+2)