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How can i draw a circle and how to draw arrow line?

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Mehmetcan Topal 2017-11-16

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评论： Mehmetcan Topal 2017-11-17

采纳的回答： Nicolas Schmit

I wanna draw a circle that picture (with -- line ). I used so many codes but i couldn't. Xm, Ym centre of circle and t is grad angle. I wrote some codes and user will some parameters and X,Y,Xm,Ym,t.... will found. I draw some line but i need other lines and text on grap. Is there someone who can help?

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Mehmetcan Topal 2017-11-16

So how can i write line's name, and arrow line symbol?

Rik 2017-11-16

quiver and text are the two functions you are looking for.

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Nicolas Schmit 2017-11-17

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https://www.mathworks.com/help/matlab/ref/line.html

https://www.mathworks.com/help/matlab/ref/quiver.html

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Image Analyst 2017-11-17

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You can use the annotation() function to draw arrows, and viscircles() or rectangle() to draw circles.

Or see the FAQ: http://matlab.wikia.com/wiki/FAQ#How_do_I_create_a_circle.3F

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Mehmetcan Topal 2017-11-17

Thank you, i got it.

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