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Write the expression for discrete convolution.
What do you mean by radio environment in building?
Explain the different types of AM, FM along with the Diagrams on the paper.
What is sectioned convolution? Why is it performed?
What is line of sight?
Tell me the role of a car driver as one of a feedback mechanism.
What are the two methods of sectioned convolution?
What is the importance of linear and circular convolution in signals and systems?
What is the importance of causality?
What is sectioned convolution?
Write the properties of linear convolution.
Define cross correlation and auto-correlation?
When a discrete time signal is called periodic?
What are recursive and non recursive systems?
What is the basic concept of frequency re-use?