I think example no 2 is wrong. Is t^2 a case of time scaling? Plus I checked it the original way. When we shift the input by t0 the output also gets shifted by t0. I think it should be an LTI system. Correct me if I am wrong.
@ 3:33 A function like x(t) is TOO GENERAL to use here. It could be 2.t + 5. And this really includes scaling. Therefore, your example can be time-invariant AND time-variant. So your first example should have been: y(t) = t + 5.
It is not an LTI system. Time delay at output y(t)= x(t-to)m(t-to).......1 Time delay at input y1(t)=x(t-t0)m(t).........2 1 & 2 not equal Time variant
Sir aaap champ ho... Explanation Always awesome...
Thank you very much sir...
Explanation is very good..
You gave the conclusions very well.
Suuuuuuuperb hints sir
sir please upload fourier series & transforms lectures as quick as possible
Line with functions such as Trigonometry , Differentiation , ..... Linear or Non linear?
non linear, it's in the previous lecture I forgot which one
I think example no 2 is wrong. Is t^2 a case of time scaling? Plus I checked it the original way. When we shift the input by t0 the output also gets shifted by t0. I think it should be an LTI system. Correct me if I am wrong.
Ruben Pereira you’re wrong...... in the post time scaling it will be (t-t0)^2 and in the pre scaling it will be (t^2-t0)
Thank you sir !!
Thank u
@ 3:33 A function like x(t) is TOO GENERAL to use here. It could be 2.t + 5. And this really includes scaling. Therefore, your example can be time-invariant AND time-variant. So your first example should have been: y(t) = t + 5.
Sir Laplace ke video KB upload krnge
Sir please can you provide notes of these videoes?
y(t) = x(t).m(t) is this system a LTI system ???
It is not an LTI system.
Time delay at output
y(t)= x(t-to)m(t-to).......1
Time delay at input
y1(t)=x(t-t0)m(t).........2
1 & 2 not equal
Time variant
English translation: Revision should be Review. Anyways, great work and love the videos. Thank you !!
Aur causality, linearity etc for response ke liye kaise calculate krnge
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Sir
I hate it when the videos are not uploaded in order :(