asked by
Linear Time Invariant (LTI) System

Your answer

Thanks for your contribution. Feel free to answer this question. Please avoid short answer. Your answer is most welcome. Be genuine.

Upload image or document:

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
Are you a robot ? (Y = Yes / N = No)
To avoid this verification in future, please log in or register.

1 Answer

0 votes
answered by

Linear Time Invariant System



•Linear system means a system which possesses the property of superposition.

•Time invariant system means its behavior and characteristics are fixed over time.

•Before knowing Linear Time Invariant (LTI) system we should know what is convolution, Laplace transform and Fourier transform.

•Convolution is the mathematical way combining two signals to form third signal.

•Laplace transform is use to find transfer function by taking Laplace transform of output upon Laplace transform of input.

•Fourier transform is having the similar relation like Laplace transform.

•We can get the transfer function from the impulse response.

•Impulse response is related to frequency response via Fourier transform.

Welcome to Q&A site for electrical and electronics engineering discussion for diploma, B.E./B.Tech, M.E./M.Tech, & PhD study.
If you have a new question please ask in English.
If you want to help this community answer these questions.