Explain the various methods of representing discrete time signal
Define discrete time and digital signal.
What is sectioned convolution? Why is it performed?
How will you perform linear convolution via circular convolution?
What is the condition to be satisfied for stability?
Define signal sampling?
Explain the different types of AM, FM along with the Diagrams on the paper.
What is the importance of linear and circular convolution in signals and systems?
Tell me the role of a car driver as one of a feedback mechanism.
Define discrete time
When a discrete time signal is called periodic?
What do you mean by ionospheric bending?
What are FIR and IIR systems?
Write the expression for discrete convolution.
What is BIBO stability? What is the condition to be satisfied for stability?