Electrical Engineering: Ch 18: Fourier Series (16 of 35) Find the Fourier Series: Saw-Tooth Wave***

In this video I will find the Fourier series equation of a saw-tooth wave (“pseudo” odd period function).

Next video in this series can be seen at:

[DrunkinHulk]

I was going to ask the same question but since many did and I saw your response, I won't. But I will say, Dr. Biezen, that you do a great job at explaining these topics. I spend many hours searching for material to supplement my EE courses and you are without a doubt at the top. A couple come close but 99% are horrible and just a waste of my time to watch and try and understand. You are clear and thorough. I subscribed, I thumbs up every video I watch, and I recommend you to any classmate that struggle.

[learninghome]

It is so cute to let us take a look to the final picture of the board, because it is easier to make a screen capture. Thanks.

[noori.fardin]

Thank you very much, sir. These courses are a great help. I can't find the Chapters 17 to 35. Don't they produce?

[rationalthinker]

Hello Professor...I am not sure if this was addressed already in the comments below, I tried reading all of them but I don't believe I saw what I am about to ask. In video 14 of this series, you said that ao = 0 and an = 0 in odd functions and we have to solve for bn. However in this example, you label the function as odd you get a value for the first term ao=A/2. Is there a mistake in one of the videos, they seem to be at odds with one another (no pun intended), Thanks again sir.

[electricalengineer]

As a0=Area over one period, an=0 for odd (Let), then how can one find bn directly with properties(Without using you know the trick, kindly tell sir Wishes from Pakistani student

[rajaraokarise]

Ok
Then what about when the T= 1sec and the w=2π, here we r getting the values like 2/T integrated over period 0 to 1 (t cosn2πt) dt, this was the an value, what was the fourier series of this sawtooth signal . I got a0=1/2 and an=0 but I couldn't able to find bn
Can anyone pls help me solving thia, anyone whoukd be great 🙏🏻🙏🏻

[terziwh]

Dear sir, a very good video smoothly explaining the fourier series. however I see that in the 3rd line the limits of the last expression look like from 0 to 2 while you said that its from 0 to T. Maybe its just by mistake.

[bakers]

Sir. I will dedicate my degree to you. You helped a lot during college and now at university

[harrshaavardhan]

Thank u for for making videos like this. People across the globe can go through ur lectures.. plz finish the remaining videos too for better understanding of complete Fourier series..

[zarasuleyman]

Merhaba Sire! Couldn't find more vedios regarding this topic. Aren't they uploaded yet? Please take notice. Thank you. May Everything be easy on you. (Ameen)

[vladsamonin]

Would be nice if you do the example of finding exponential coefficients And for the magnitude and phase for the fourier series.

[vishnupriyabharathi]

Sir your videos are so effective thankyou so much....sir can you please do a video on symmetry property i.e when a REAL(even/odd) function transformed and IMAGINARY(even/odd) what is result and for complex property too...

[sharmarishabh]

can anyone explain why a sub o was included coz in odd function only b sub n is taken into calculation and rest are zero

[airbender]

Everything looks fine but missing 'an' calculation. How does that calculate to be 0? N/m, I figured it out.

[hamasrahman]

Excellent lectures Professor, extremely helpful. I would like to ask two questions:
1) When will you upload the rest of the chapters 9-16.
2) When will you complete the existing chapters series for example this one.

Thankyou

[apala]

I want to take a moment to thank you for the incredible effort you've put into these lectures.
i noticed that there are 35 lectures listed, but only 16 are published. Could you please let me know where I can find the remaining lectures?
Thank you for your time and expertise.🥰

[abesadem]

First of all thank you very much for all of your efforts, I have found answers for most of my questions by watching your videos, you are absolutely amazing. I have one question regarding the equation that you used when you were finding a0. You mentioned that you are going to use 1/T instead of 2/T and I really couldn’t understand why did you do that ? Because in the end the answer will be different, isn’t it necessary for us to multiply by 2 in the end of our calculations. Thank you very much one more time.

[actyon]

At min 5:26, he broke the integral bn in two integrals? Can someone please explain to me why? I am so close to fully understand....

[med]

I hope you help with the discrete fourier transform

[glauciofilho]

Thank you very much. Finally I understand it.