Most of the signals found in nature are

Related MCQs

• Sinusoidal signals multiplied by decaying exponentials are referred to as
• Sum of two periodic signals is a periodic signal when the ratio of their time periods is
• Fourier series is not true in case of discrete time signals.
• Fourier series uses which domain representation of signals?
• How does Fourier series make it easier to represent periodic signals?
• Weighted superposition of time-shifted impulse responses is termed as                for discrete-time signals.
• Determine the nature of the signal: x(t) = e-0.2t [cosΩt + jsinΩt].
• The most general form of complex exponential function is: