I need to make a 3D drawing.
3D drawing consists of:
3 arcs for angle between two vectors or lines vector,
4 vector, line, arc labels.
1 Greek symbols (phi, alpha, theta, ...)
2 showing a fraction ability (phi/2)
3 font style such as italic, bold, ...
Can somebody write a snippet of code for me, because I am newbie at matlab, it will be very helpful? Can you please write a code which display two 3D vectors with labels (letter and low index) and angle between them (arc with label "phi/2"). Thanks in advance.