railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Signals and Systems Introduction To Signals and Systems
A signal x(t) with respect to time is sketched as under:
The signal x(t) could be classified as:
1
Exponentially increasing sinusoidal signal
2
Real exponential decreasing signal
3
Real exponential increasing signal
4
Exponentially decreasing sinusoidal signal