Linear and Non-Linear Systems (Solved Problems) | Part 1

Signal and System: Solved Questions on Linear and Non-Linear Systems.
Topics Discussed:
1. Linear and nonlinear systems.
2. Effect of time-scaling on the linearity of systems.
3. Solved examples of linear and nonlinear systems.
4. Homework problem on linear and nonlinear systems.

Music:
Axol x Alex Skrindo - You [NCS Release]

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[chimadivine]

A big thanks to Neso Academy. U're phenomenal in teaching! It's easy to understand WHATEVER you teach

[gopikrishnamoodu]

Ans is Non- Linear. Because time scaling does not effect the linearity. But, pow n=3 voilets the LOA.

[anindyamondal]

Non-linear system, because the operation t^3 is time-scaling, but x^3(t^3) is making it non-linear.

[shawazkhaled]

The system is non-linear and Time variant.

Y1 (t) + Y2 (t) = x1*3 (t^3) + x2*3(t^3)
X1 (t) + X2 (t) = [x1 (t^3) +x2 (t^3)]^3
=x1^3 (t^3) + x2^3 (t^3) + 3x1^2 (t^3) x(t) + 3x1 (t^3)x2^2 (t)
This violates the law of additivity. Hence, the system is non-linear

[abhijitghosh]

I like your teaching because you cleared every single Which other teacher Thank you

[syedzakria]

I always learn whole semester in almost three days from you sir. Great art of teaching. Love from Pakistan.

[novixenrdd]

awesome teaching skills sir and great job! Thank u sooo much. You have really been very helpful...or more than helpful i can say. :)

[dulshanisomarathne]

Non-linear system sir.. Thank you very much!!

[easyelectronics]

Non linear Finall you cleared my doubt and 😍

[stambulimisamu]

A great teacher, the explanations are very clear and easy to understand

[sivaramakrishna]

You have awesome technique to teach us and super voice 👍👍

[abusadatmohammadsayem]

is it x1^3(t^3)+x2^3(t^3) is not equal to {x1(t^3)+x2(t^3)}^3 the calculation?

[sharank]

Non linear sir 😍😍spr sir u cleared my doubts😇

[shayankhan]

Sir should'nt it be y'(t)=(x1(t)+x2(t))whole square in the first example? Please help. Thank you

[mutaumayumbelo]

Thank you for the video but i have one question, you mentioned that time scaling means that it is a linear system, what of time shifting what does it imply ? does it mean that it is automatically non linear if time scaling is not involved ?

[y]

Can you please have a tutorial on signal analysis, filtering and in particular Kalman filter

[muhammadafzaalkhan]

If we provide inputs say x1 and x2 which gives us corresponding output acvording to inputs say y1 and y2.Then provide ax1+ax2 as input giving the output corresponding to previous output give us linearlity.Is this one is also correct if not asked to which property of linearity it satisfy or not.

[zeynepceyhan]

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[Zarashineoz]

You are better than my teacher. Love U

[monapanah]

hello, thank you for perfect content that you are providing, there is one confusing part in your videos about "Logt" here you are saying its linear and next video you are saying Log is not linear, if you can provide an answer for me, I would appreciate, maybe there is something that i didnt get from concept