How will you classify the discrete time signals?
What is impulse response? Explain its significance.
What is the importance of causality?
What is the importance of linear and circular convolution in signals and systems?
What is discrete time system?
What is Nyquist rate?
Define digital signal.
Write the properties of linear convolution.
What is sectioned convolution?
Define sampling and aliasing.
Write the expression for discrete convolution.
What is BIBO stability? What is the condition to be satisfied for stability?
classifying discrete time systems.
How will you perform linear convolution via circular convolution?
Define cross correlation and auto-correlation?