Time-Invariant and Time-Variant Systems (Solved Problems) | Part 1

Signal and System: Solved Questions on Time-Invariant and Time-Variant Systems.
Topics Discussed:
1. Effect of time-scaling on the time variance property of a system.
2. Effect of the time-dependent coefficient on the time variance property of a system.
3. Effect of adding or subtracting any time-dependent term on the time variance property of a system
4. Solved examples on time-invariant and time-variant systems.
5. Homework problems on time-invariant and time-variant systems.

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

#SignalAndSystemByNeso #Signal&System #TimeInvariantSystem #TimeVariantSystem

[aritraray]

All the Signals given for H.W. are Time Variant.
Reasson:
1 - Time scaling;
2. - time dependant coefficient;
3 - The added term is time dependant

[LKO_waale]

Such a awesome lecture . I remember my Faculty was trying to make us understand this topic and he tried a lot but nothing I understood.. Now jst by seeing the problem I can say about it.. Thank u soo much.. 🤩

[shayankhan]

The best thing is the problem solving. Thanks for these great lectures

[mahammedhashish]

Your explanation really helped me to get rid of confusion.Such a wonderful lecture...

[nitigyajoshi]

all the homework questions are time variant systems. Is that right?

[ashishtiwary]

y(t)=x(logt) is time varying because input x(logt) is operated by log.
y(t)=t^2*x(t) it is also time varying because coefficient is t^2 which is a function of time means varying with time.
3) the added term logt is a function of time also means it is also varying with time so It is also a TV system

[sandeepprajapati]

1 TV System
2 TV System
3 TV System
Please correct me if, I am wrong.

[andro]

Thanks, Sir I understand how to solve the problems on time-invariant and time-variant

[explorewidKhan]

very beautifully explained. i understand it for the first time in my life. thank you

[G.V.S.Karthikeya]

sir you have earned my respect than our useless faculty💖💥

[artikumari]

You are genious...
Thnkuu so much sir

[murtazakhan]

1. TIME Variant
2.TIME Variant
3.TIME Variant

[harinathvatti]

Many professors are watched this video to teach thier students . really this Chanel 👌👌👌👌

[wizkhalidxo]

Thank you for your short and easy explanation.

[md.sojibkhan]

1. TV because of time scaling
2. TV because of time dependent coefficient
3. TV because logt is time dependent function

[nihadabbikar]

sir your lectures are very much helping me to understand the concepts in simple teaching one more thing sir can u prove how y(t^3)=x(t) is a time sir i am confused trying

[sabhysociety]

sir please upload power system and control system lecture

[nomantahir]

All the three systems in Home work problems are "Time Variant Systems"

[myonlynick]

for 1) y(t) = x(logt) we have: a) y(t-to) = x(log(t-to)) and b) x(t-to) -> system -> y(t-to) = x(logt - to). Thus, system is T, V. IS that proof right?

[charlesrivero]

Thank you! I was having a hard time understanding the difference between x(t-to) and y(t-to), and now I just feel dumb because you made it seem so obvious.