Trigonometric Fourier Series (Example 1)

Signal and System: Solved Question on Trigonometric Fourier Series Expansion
Topics Discussed:
1. Solved problem on Trigonometric Fourier Series,
2. Fourier series expansion of the rectangular wave.
3. Fourier coefficients of rectangular wave.

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

#SignalAndSystemByNeso #Signal&System #FourierSeries #TrigonometricFourierSeries

[theronwebber]

These videos are saving my butt right now. This is by far the best series on applied Fourier mathematics that I've found on the Internet. The OpenMIT videos by Professor Oppenheim who wrote the book on signals doesn't even hold a candle to how easily you're able to describe these topics to the layman student. Thank you for this pot of gold! ❤🎓

[AquaLifebygauravkumar]

Sir your explantion us better than my collage professor they only rush in class they dont teach the basic one and this lead more difficut to understand the topic thnxx sir for creating this channel

[m.harenistdbio-comp]

Omg what a lecture Sir, your lectures are beyond perfection... it's a gift for every engineering student . Thank you from the bottom of my heart . 🙏🙏🙏👌👌

[SillyLittleMe]

Very detailed and essy to understand way of explanation. It also helped to brush up my old concepts of trigonometry as well. Fabulous series to say the least from the best teacher

[mainkordormawblei]

integration of cos(zt) w.r.t dt is 1/z*sin(zt). which is way simpler than changing the limits

[gokenriba]

U are an angle n savior sent by God..ty so much..ur videos are really helpful.. because of u I could clear my Digital well.. looking forward for more videos 😊

[antonsonj]

Thanks from a current IIT Electrical Engineering Student! You teach so awesome!!! Better than all our profs! Thank you sir ☺

[loreoyedele]

From the bottom of my heart thank you sir!!!!

[MatheusSilva-dragon]

Phew! That was long, but really productive!
Thanks a lot! I've learned a lot!

[andreasefstathiou]

This is so damn easy at last, high school math teachers suck so bad that trigonometry was the problem following all along college. Thank you for showing the concepts in a so simple way!

[Bhaskar]

It is really good explanation ....sir upload more video gate ....

[adeebabdultaher]

Sir, why did we have to change the integrating variable to theta from "t", we could've proceeded directly and arrive at the same result. at 8:12

[mohammedalfaifi]

Final Expression:
x(t) = (4/pi) * sigma { [ ( [-1]^[n+1] ) / (2n-1) ] * cos( [2n-1] / 2) * pi * t }

[saurabhkumarjha]

at 17:54, before you are converting sin(3n pi / 2) to -sinn pi / 2 you made a mistake in putting odd value it

[vakhariyajay]

Thank you very much. You are a genius. 👍👍👌👌🙏🙏🔝🔝

[parush]

bestest explaination god bless sir😊😊😊😊

[renukaverma]

Thank u so much sir ...ur way of explaination is very good 😊

[xXMaDGaMeR]

there seems to be a big need for good understanding of trigonometry, any recommendation of series / books / lectures to get better understanding of how you switch around and manipulate the sins / cos, everything was very excellently explained, but the trig was a bit confusing.

[Hiyori___]

that trigonometry ratios explanation was very helpful

[mohanvamsi]

This is making a lot of difference from what I just learned from my textbook also see the book B.P LATHI so that you can make sure you make the video in the perspective of this textbook.