draw angle between two vectors

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Please every one, how I can draw this figure in Matlab
as in the attachment figure

Accepted Answer

Star Strider
Star Strider on 7 Sep 2020
Try this:
figure
hp{1} = polarplot([45 160; 0 0]*pi/180, [1 1; 0 0], '--k', 'DisplayName','Induction');
hold on
hp{2} = polarplot([160; 0]*pi/180, [1; 0], '-k', 'DisplayName','Field');
polarplot([40 50; 45 45]*pi/180, [0.8 0.8; 1 1], '-k')
polarplot([155 165; 160 160]*pi/180, [0.8 0.8; 1 1], '-k')
hold off
lgd = legend([hp{1}(1), hp{2}(1)], 'Induction','Field', 'Location','southoutside');
title(lgd, '\itB\rm at 45°')
producing:
.
  2 Comments
Hassan Abdelazeem
Hassan Abdelazeem on 7 Sep 2020
Thank you indeed for your help really thank you
Star Strider
Star Strider on 7 Sep 2020
As always, my pleasure!

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More Answers (1)

Hassan Abdelazeem
Hassan Abdelazeem on 7 Sep 2020
The figure appear but I recieved this error message as in the attachment file
Regards
  3 Comments
Hassan Abdelazeem
Hassan Abdelazeem on 8 Sep 2020
OK, I am so sorry about that now, it is working in a good manner , I appraciate your effort , thank you indded
Regards
Star Strider
Star Strider on 8 Sep 2020
As always, my pleasure!

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