Signals and System Quiz

y[n] = 5x[n]

• Static, Causal, Time-Invariant, Linear, Stable

• Static, Causal, Time-Invariant, Non-Linear, Unstable

y[n] = x[n] + x[n-2]

• Dynamic, Non-Causal, Time-Variant, Linear, Stable

• Dynamic, Causal, Time-Invariant, Linear, Stable

y[n] = x[n+1]

• Dynamic, Non-Casual, Time-Invariant, Linear, Stable

• Dynamic, Non-Casual, Time-variant, Linear, Stable

y[n] = nx[n]

• Static, Causal, Time-Invariant, Non-Linear, Unstable

• Static, Causal, Time-Variant, Linear, Unstable

y[n] = x²[n]

• Static, Casual, Time-Invariant, Non-Linear, Stable

• Static, Casual, Time-Invariant, Linear, Unstable

y[n] = x[n] - x[n+2]

• Dynamic, Non-Casual, Time-Invariant, Linear, Stable

• Dynamic, Non-Casual, Time-variant, Linear, Stable

y[n] = x[n] + n

• Static, Causal, Time-Variant, Non-Linear, Unstable

• Static, Causal, Time-Invariant, Non-Linear, Unstable

y[n]=x[n]+2x[n−1]+x[n−2]

• Dynamic, Causal, Time-Invariant, Linear, Stable

• Dynamic, Non-Causal, Time-Variant, Linear, Stable

y[n]=sin(x[n])

• Static, Causal, Time-Invariant, Non-linear, Stable

• Static, Causal, Time-Invariant, linear, Unstable

y[n]=x[−n]

• Dynamic, Non-Causal, Time-Variant, Linear, Stable

• Dynamic, Non-Causal, Time-Variant, Non-Linear, Unstable