railway RRB JE (CBT I + CBT II) Mock Test 2024 Signals and Systems Discrete Time Signals and Systems Discrete Time LTI Systems
A data sequence x[n] = {1, 2, 3, 4, 5} passes through a linear time-invariant system with, impulse response h[n] = {5, 4, 3, 2, 1}, The output of the filter is
1
{6, 6, 6, 6}
2
{5, 8, 9, 5}
3
{5, 14, 26, 40, 55, 40, 26, 14, 5}
4
{1, 4, 10, 20, 35, 44, 46, 40, 25}