What is the basis for framing the rules of block diagram reduction technique?
What is step signal?
What is the drawback of static coefficients?
What is the necessary and sufficient condition for stability.
What is nyquist contour?
What is the condition to be satisfied for stability?
Define discrete time
What are the two methods of sectioned convolution?
Define discrete time and digital signal.
Explain the various methods of representing discrete time signal
What is sectioned convolution? Why is it performed?
When a discrete time signal is called periodic?
What are the properties of correlation?
What is linear and nonlinear systems?
Define time invariant system.