The Impulse Response of Systems

An impulse is has amplitude one at time zero and amplitude zero everywhere else. The output of a system in response to an impulse input is called the impulse response. The impulse response is a very useful way to describe the characteristics of a large and useful class of systems.

[kumoriani]

Thank you! Finally someone that can clearly describe an impulse response.

[jeffrey]

This is the most clear video that explains what unit impulse is so far. Better than a ton of other indian videos spending 10 mins trying to explain stuff. any discrete-time signal can be expressed as a weighted sum of shifted impulses.

[dcpowered]

Very clear and well-paced. Thank you!! Please make more signal processing videos!

[hasinabrar]

Thank you very much sir for the informative video. I am a mechanical engineer trying to learn system identification and estimation and your videos are great. Can you suggest some good books on signal and system estimation? thank you

[ushamemoriya]

Consider an at rest linear system described by
y"+25y=2sint+5cos 5t
The response of this system will be
Decaying oscillations in time.
Oscillatory in time.
Growing oscillations in time:
None of the above.

[int_t]

At 1:35 Shouldn't the sum be:
2*S[-1]+1*S[0]+2*[1]+-1*S[2] ???

That's more convinient and easy to understood.

[phamhuutri]

what does it means "weighted sum" ?

[raniasaifeldin]

المره القادمه استخدم الترجمه اسفل الشاشه