All the questions are related to linear system theory.(Book:Signals and systems 2nd edition)
Q1. What is difference between Fourier Series and FourierTransform?
Q2. What is difference between Fourier transform, Laplacetransform and Z transform?
Q3. Why we are interested in exponential signals?
Q4. How to understand causal system? If a LTI system isnon-causal, what does it mean in real life?
Q5. What is the difference of the LTI system output when theinput x(t)= exp(-2t) is changed to x(t)=exp(-2t)u(t)?
Q6. How to understand Region of convergence?
Q7. Why we need transforms?
Q8. After a continuous signal is converted to the discretesignal after sampling, what is the impact on the transform domainaccordingly?
