0 0 votes The output $y[n]$ of a discrete-time system for an input $x[n]$ is $$y\left [ n \right ]=\underset{-\infty \leq k\leq n}{\text{max}} \mid x\left [ k \right ] \mid$$ The unit impulse response of the system is $0$ for all $n$. $1$ for all $n$. unit step signal $u\left [ n \right ].$ unit impulse signal $\delta \left [ n \right ].$ Continuous-time Signals gate2020-ec continuous-time-signals signals-and-systems discrete-time-signals impulse-response + – go_editor 653 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.
