How to plot a sector of a circle in matlab if you only have the angle of that sector

Angle alpha=5

[dpb]

And what have you done to date and what specific Matlab Q? do you have? "We don't do homework!" :)

[Image Analyst]

Not sure what your edit was. Maybe it was to edit away the question since there is hardly anything there anymore. Regardless, my answer below still stands (so far). Seeing the code in the FAQ, it should be trivial for you to draw a sector spanning some arc and aiming along some angular direction. Just specify the correct starting and stopping angle, draw the arc, and make sure the x,y coordinates have the origin as the first point, and the last point to make sure it goes to the center rather than just doing the curved part of the arc.

Answer 1

[Image Analyst]

See the FAQ: How do I draw an arc?

Adapt as needed (it will be easy).