What is a Linear Time Invariant (LTI) System?

Explains what a Linear Time Invariant System (LTI) is, and gives a couple of examples.

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[ritammukherjee]

By watching your videos i was able to solve all signal systems questions in a very tough Indian engineering competitive exam called GATE.

[soulysouly]

currently following a stochastic process course but it's mostly applied to signals and communication which I know nothing about and your videos are literally saving me from potential failure

[dubzy]

Just found your channel... definitely gonna help me out this semester! Thanks man

[saimarizvi]

Sir Indian Student will love to have teacher like you...!
Thank you for the lecture

[kartheekpattigilli]

I can't thank you enough, , , i love your explanation sir, , thanks from india

[ownbnvs]

Your explanation is so helpful thank you!!

[tomdella]

I can't believe it's this simple, my lectures spent an hour on this and I left more confused about what it meant than when I started thir lecture.
Having got your explaination their lecture now makes more sense, but they really should have started with any explaination before diving into the mathematical proofs.

[ghislainr]

you have no idea how your saving my butt 😅 thank you so much

[Bao_Bab]

Hello Sir, I set up the following chain : DAC -> LTI System (a filter) -> ADC and my aim is to plot the bode diagram (magnitude/phase) automatically. I was wondering if there a mathematical tools / known-mehod to extract the magnitude and phase information ?

[romesh]

Great video. I took a course and the dude took the whole semester but made it worse by just throwing jargon and math. A 6 min tutorial and I won't forget this.

[stringstoparadise]

sir, can you comment upon the linearity and nonlinearity of our wireless channel?
according to me, the channel would be nonlinear as the channel coefficient is under rayleigh fading which would lead to distortion in phase and amplitude. but my doubt is that than how we are writing the impulse response of the channel rather an impulse response is defined for only LTI systems

[albertdot]

Sir I m in confusion please tell
Which of following will definitely non lti system here Sint is input and S1 S2 S3 are systems
A. Sint
B.
C.

[qwerty_____]

Thank you man. But please help about resolve a equation TI and TV system with an example. thank you.

[AJ-fohp]

Thank you very much 🙏🙂
Non linear system rectifier (x(t))^2

[tıbhendese]

4:21 I don't understand that point, x is just an impulse function and y is a different function. Is it really equals to = [some constant] times [x(t)] ?

[ganeshram]

ur simplicity is yreuwqijkj. it means awsum.

[daopengliu]

Hello, sir. Is that y(t) = x(t) times h(t) in your figures ? If so, y(t) = 1 x h(0) in the first figure, how could y(t) be a continuous time figure.

[alikadhum]

dr why h being h(t-tow) whats happened