Hi, the centre (the X Axis) is where Y is equal to zero. The Y axis is where X is equal to zero. Thanks 😊
@ariebudiansyah85909 ай бұрын
you forgot to mention about formula of phase to radian from sin 30 degree = n/6 which is coming from 2.phi divided by 360 degree = (2n/360 degree)
@E4E9 ай бұрын
Hi I didn't forget, I put the relevant info but thanks for being vigilant!
@bhathiyaPrabhath Жыл бұрын
Thanks...
@aufachehlah9472 Жыл бұрын
1:50
@weixhee7862 Жыл бұрын
thank you, sir
@Rose-hb8lj Жыл бұрын
Heyy what should I do if I want to count number of votes of 4 different person
@sankaran1420 Жыл бұрын
Excellent presentation Sir. Thank you very much.
@flaneurable2 жыл бұрын
I'm working on it.
@ahmdkalef22522 жыл бұрын
great representation of phase shift concept
@Maths4Engineering2 жыл бұрын
Many thanks! James.
@d.g.s.75722 жыл бұрын
Excellent.. One of the best explanation. Thank you very much Sir🙏🙏🙏
@E4E2 жыл бұрын
Thanks for taking the time to comment, it's very kind of you and I'm really pleased that it helped! If you need any other videos making, I'd welcome some inspiration! Cheers. James.
@clumsydins97712 жыл бұрын
very helpful
@E4E2 жыл бұрын
Thanks a lot clumsyDins. I'm happy to have helped. Take care, James.
@trendtrader79562 жыл бұрын
Is there an email address to contact James?
@bipanjitkaur90542 жыл бұрын
Perfect mathematicians
@E4E2 жыл бұрын
Thank you so much.
@krisf10692 жыл бұрын
Pi over 4 is 0.72 or is my calculator wrong?
@E4E2 жыл бұрын
Hello Kris, Pi/4 is 0.7854 thanks.
@Wom_222 жыл бұрын
Thank you
@E4E2 жыл бұрын
You're welcome. Thanks for the comment!
@aswathkumar25193 жыл бұрын
Thank you 🙏
@E4E3 жыл бұрын
You're very welcome, Aswath. Feel free to see my Electronics4Engineers channel too. All the best, I appreciate the kind comment. James.
@rickperez89753 жыл бұрын
6:34 isn’t the frequency of the shown graph 1/(2pi). Because the graph shown has a period equal to 2pi.
@E4E3 жыл бұрын
Hi, at the time you mentioned, the circuit has done one cycle in 2pi radians. Remember, the x axis here is in radians, not seconds. A one Hz signal will always spin through 2pi radians or 360 degrees in one second. I hope this helps!
@xferspace3 жыл бұрын
This video should be sent to Khan Academy so that the world can benefit
@truerthanyouknow94563 жыл бұрын
That moment at 3:19 “omega tf?” is giving me life. Hahaha
@dillingerplan56633 жыл бұрын
Thank you deeply for this amazing lesson! It made me see things differently and understand them better. Cheers!
@Maths4Engineering3 жыл бұрын
Hi Dillinger, it's great to hear comments like this. It took months to make and it's worth it when people take the time to comment, especially when it helps people understand. My teachers many years ago skipped so much, so it was a challenge to understand, back in the 1990s. Take care and feel free to share. See also Electronics4engineers channel. Thanks again, James.
@robertszempruch65404 жыл бұрын
No sound
@jrom49705 жыл бұрын
B
@amir_farhad_jassur6 жыл бұрын
please add a voice, a silent video will not help our understanding!!!
@anonekomous27 жыл бұрын
which is the software u used here
@Maths4Engineering7 жыл бұрын
Hi there, this is DESMOS.com, it's great.
@VictorChristopherOng7 жыл бұрын
Thank you so much! This helps with my homework.
@alaeleo8 жыл бұрын
thank you very much!
@Maths4Engineering8 жыл бұрын
Hey Alessio - many thanks for the comment. If you have requests, please comment again. Thanks a lot.
@Maths4Engineering9 жыл бұрын
Jay - A good question. The 3x3 video is going to be uploaded later today. The matrix must be square (3x3, 4x4, .. nxn). In order to find det(J) for matrix J, we need to take the first row of elements and multiply them by their respective minors (the mini 2x2 matrix determinant around them). See www.mathcentre.ac.uk/resources/uploaded/sigma-matrices9-2009-1.pdf Video to explain will be up soon :) All resources shared on our community. Good question, James.
@jayhowarth5989 жыл бұрын
How would this work if the matrix was say 3x3 or 3x4, does it only work with 2x2 matrices?