Electrical Engineering: Ch 15: Frequency Response (12 of 56) Plotting Points of a Transfer Funct

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In this video I will take the mystery out of finding the transfer function, H=?, and also graphically find the transfer function by plotting points.
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[@Festus2022]

Thx so much for the videos. 2 questions 1. what is the zero in the dominator of the Transfer Function for the source current I(0)?
2. Why are we getting an imaginary number for Omega when Frequency is a REAL number. You are plotting it as a real number. Thx again

[@curtpiazza1688]

Your videos are opening up new doors for me! 😊

[@MichelvanBiezen]

Glad to hear it. 🙂

[@erbayatas]

Thanks a lot to you for your informative videos. These are secret heaven for us, I hope I can be good at engineering with your helps.

[@MichelvanBiezen]

You are welcome. Keep up the studies.

[@GooogleGoglee]

Thank you for your amazing videos!
Can you do also a video (maybe longer than average) where you propose and fully solve an exercise? Like given a medium circuit with R, C and L, and solve it semplifing the circuit and finding the H(w) and graph it? Would be amazing
Thank you!

[@MichelvanBiezen]

Yes, we plan on making more videos on this topic with more complex examples. We are trying to get to that this weekend and they should then be available by next week sometime.

[@curtpiazza1688]

Thanx for going through the complex arithmetic...a good review for me! I see the expression s(2+s)....is this somehow related to the Laplace Transform?

[@MichelvanBiezen]

It is the conversion from the time domain to the frequency domain, which is what the Laplace Transform can do.

[@sashamuller9743]

this is helping for my self study Control theory learnings XD

[@kannanr9016]

Zeros values in graph is 0 and -2 sir but you draw a graph is 0 and +2 sir ?

[@DarknessPr0w]

if S=-2 that means Jw=-2 > w=-2/j (multiply top and bottom by j, realizing j*j=-1) > w=2j

[@hudaaldadah9399]

you are amazing thank you so much gang gang!

[@xMarto96]

Ok, now i'm glad that Bode diagrams exist

[@kannanr9016]

H (w)=Io (w)÷Is (w) but you wrote devide by Is(O) ?

[@ivangecov2008]

Pure Au