Transfer Function Calculation

Signal and System: Transfer Function Calculation
Topics Discussed:
1. Calculation of transfer function.
2. Homework problem on Transfer Function calculation.

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

#SignalAndSystemByNeso #Signal&System #LTISystems #TransferFunction

[jjwjjw]

For those who are stuck on the homework because you don't have the Laplace transforms sheet mentioned in the video, you can use the fact that h(t), the impulse response, is the output when the input is the unit impulse function. Therefore, solving for the case where x(t) = 𝛿(t) will work.

[egehanusluer]

I have a question regarding the Laplace Transform of a constant. So Laplace transform of a constant is inf because integral is from -inf to inf. But if we use one-sided Laplace Transform which has a range from 0 to inf, then L{c}=c/s where c is a constant.

And both one-sided and double-sided Laplace Transform gives the same result with different representations based on how we defined Laplace Transform. Simply 2u(t) in range [-inf, inf] = 2 in range of [0, inf]. Yet mathematical representations will be different.

In many sources, I see they use the second approach. So how are we supposed to figure out which one are we supposed to use?

[livesports]

Great explanation.
Love from Bangladesh.

[anujkumar-dufr]

LT is 1/S and impulse response is u(t)

[meralkilicarslan]

We're waiting for electrical machines lectures.... pls 🙏🙏🙏

[oguzhankaygusuz]

Solution for H.W.
The system is LTI:
Laplace transform of equation is Y(S) = 1/s.X(s)
H(S) = Y(S)/X(S) = 1/s
1/s --(ILT)-->u(t)

[shubhamsrivastava]

Laplace transformation (1) =1/s
Why you take L(5) as infinity

[Nanook]

Why are you saying the laplace transform of 2 and 5 are infinity? The laplace transform of a constant a is a/s.

[dharmeshparmani]

What is the solution of HW problem????

[sureshreddymaligi]

It is not possible to find impulse response since lower limit is (-infinity). [1/s can be used only when lower limit starts from 0]

[ashokyadavfqplmgxjia]

Sir lots of student depend upon your lecture so sir please upload all chapter like analog electronic subject. You upload only few chapter. For that also thanks

[ommasish]

I have one question like: the integration upper limit is "t" in time domain. when we do same integration for LT in frequency domain, can we change the higher limit to inf. instead of 't'.

[girijavartak]

Pls add the video of complex frequency amd poles zero

[sandeepprajapati]

H(s)= 1/s and h(t) = unit step = u(t).

[taqiuddinkhan]

Why laplace transform of 5 is infinity?

[karan_singh_]

Sir what are the upcoming subjects after signals and systems????

[sivavenkateshr]

Sir could you please upload lectures on principles of digital communication

[jacobvandijk]

@ 7:29 The same result as in a previous video. But why is this form more useful than the original one???

[saisumanth]

guys in the above lecturers he give me some laplace transforms formla and down load it and from that u can solve

[prathmpatil]

Sir can you upload electrical machines lectures....