wraptopi without mapping toolbox

I dont have mapping toolbox with my license and I need to carry out wrap to pi for my data. Is there any way to do the same without the mapping toolbox?

Answer 1

[Ameer Hamza]

Something like this

x = 3.3*pi;
wraped_x = mod(x+pi, 2*pi)-pi;

[LongYao Li]

like this?

x=3.3*pi;

wraped_x = x-floor((x+pi)/(2*pi))*2*pi;