Same here bro last year through lectures I secured A grade in 7th semester and now came here again to solidify my concepts for Govt test he's phenomenal
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
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 ?
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.
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
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verify that the following system y(t)=cos(u(t)) is a nonlinear system
Linear systm
Ans is Non- Linear. Because time scaling does not effect the linearity. But, pow n=3 voilets the LOA.
x1^3(t^3)+x2^3(t^3) is not equal to {x1(t^3)+x2(t^3)}^3@@wrudrarahman6684
patana panikk podo
2nd law not follow ksquare xsquare t we will get
@@CriketSportsTV ? What happened bro where are you
Yeah where are you?
Non-linear system, because the operation t^3 is time-scaling, but x^3(t^3) is making it non-linear.
Cheers bro
تبز
What you said is correct
You're right bro.
I like your teaching because you cleared every single point..... Which other teacher skip..... Thank you
I always learn whole semester in almost three days from you sir. Great art of teaching. Love from Pakistan.
Abe mera toh parso final exam hai , ab dekh raha hu aaj subah se isko
Pak. Ki amma ka bhosda
Same here bro last year through lectures I secured A grade in 7th semester and now came here again to solidify my concepts for Govt test he's phenomenal
Kal h mera end-sem exam..ab dekh rha hun
PAK ME BHI BACCHE PADATHE HAI BC
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
Actually while adding inputs we'll get
[x1(t^3)+x2(t^3)]^3
@@triptijain4192 Thanks for noticing the error
Non-linear system sir.. Thank you very much!!
You have awesome technique to teach us and super voice 👍👍
best teacher i ever learned till now.................
A great teacher, the explanations are very clear and easy to understand
Non linear bencho..... Finall you cleared my doubt and 😍
awesome teaching skills sir and great job! Thank u sooo much. You have really been very helpful...or more than helpful i can say. :)
Non linear sir 😍😍spr sir u cleared my doubts😇
Thank you sir,
Home work
Non linear system
You are better than my teacher. Love U
thank you so much for your videos, neso academy really helped me through my engineering courses.
As always thank you for these videos
Can you please have a tutorial on signal analysis, filtering and in particular Kalman filter
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 ?
Sir should'nt it be y'(t)=(x1(t)+x2(t))whole square in the first example? Please help. Thank you
No square is on t there not on x
is it x1^3(t^3)+x2^3(t^3) is not equal to {x1(t^3)+x2(t^3)}^3 the calculation?
Yup
All doubts cleared!!
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.
Non linear sir
Thank you so much sir
Answer = Non linear
How non linear
Ankur Santoria how?
I just want to ask that if we are given the following system
y(t)=x(e^t)
then is this system linear?
Yes
Non Linear
thanks for the video sir , u help me a lot , god bless u
sir,is there the lectures on stable and unstable system???if here then please provide a link.
ua-cam.com/video/ngJ2QWvMPbI/v-deo.html
Thanks 👍
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
Non Linear is the answer to the homework problem.
Thx sirr ❤❤❤
For putting x1(t) + x2(t) into the system, did yall get (x1(t) + x2(t))^3 ???
[x1(t^3) + x2(t^3)]^3
answer is non linear because x^3 makes the system non linear system
God bless you 🙏
Thank You
Non- LINER SYSTEM
Is max(0,x(t)) linear or non - linear?
vo(t) = 2.9 + 0.6 vi(t)2 linear or non linear
non-linear....see the intercept 2.9
Sir how to solve the linearity question of split function
The system is non linear
Non linear
Sir, I think this method consumes so much time to calculate for LOA n LOH law... isn't there any shortcut to check for linearity?
Okay...thank you so much Sir..
Cant we add nd multiply simutaneously so steps reduces???
manan shah yes... Obviously
sir when will u upload convolution Theorem of signals
Akash Surya in the year 2078
thanks sir
non linear cause last portion is time scaling but the first portion is non linear ....
Sir answer of hw problem is Non-linear
Homework answer: non linear sir!
And how about cos u(t) . Linear or non .?
You should tell short cut
The system is Non - Liner for H.W. question .
thank you!
Thanq sir
non -linear system
For question 3 why is it non linear? When power of two is expanded both will be same. Please advise
Yes.. that's what it is linear!!!!
Bro it will have formula of ( a+b) ² and it is not equal to a²+b² 😅
y(t)=real{x(t)} it is linear or non linear?
Linear system
Given h.w is linear or non linear please answer
non linear because it does not satisfy law of additivity
Home work question ..non linear
What is time scaling?
log |x(n)| (to the base 10) is linear or nonlinear ? Plz reply
non linear
Vandana Khairnar non linear
Linear system ,because there is time scalling
The system is non-linear because it is not following of principal of superposition
non linear system🤓
what about the system y(t) = x(t - 1)x(t + 1)....?
linear
Answer of homework question is non linear
what is the proof for x1(t)+x2(t)--> system --> x1(t**2) + x2(t**2)
Home work question : Non linear Ans.
Non Linear
i think x1(t) should be x(t1) and x2(t) should be x(t2). Am I wrong?
x1(t) ,x2(t) refers to two different signals ,for example sin(t) , cos(t)
Where as you are referring them as sin(t1), sin(t2)....it's wrong
@@harishv3994 thanks Harish.
the system is non-linear because of power
Answer: Non-Linear
non-linear because scaling doesn't effect the linearity
NON Linear
Sir please uploads the video of machine control systems engineering math
home work problem ans is non linear system
Obviously Non-Linear
verify that the following system y(t)=cos(u(t)) is a nonlinear system
Can you show me how it's done, I tried and I;m not sure how to verify it.
How to understand weather the function is time scaling?
See previous video
Anything multiplied by t it said to be time scaling
It's NON LINEAR
please add the lecture dc and ac analyisis of JFET and MOSFET and also its working it as amplifier
Non-linear
I guess the H.W. question is non-linear.
Nonlinear
Non linearity because x cube
This is a linear system because of power is same of x and t and it follows the superposition theorem
Non Linear system
not linear system
nL system
Non linear system
nonlinear
Non linear system :)
NON-LINEAR!!!!!! :))))))
None linear because of X^3
Non linear sir
NL
Like me sir thank you
Non linear,sir please give ans it will be helpful to check if it's correct or not
Its a non linear system
obviously non linear
Non linear system.
yeah plz end this lecture here
non linear
how ?
thank you :)