getangledeg.m

利用gps多天线载波相位技术

%%========================================
%%     Toolbox for attitude determination
%%     Zhen Dai
%%     [e-mail]
%%     ZESS, University of Siegen, Germany
%%     Last Modified  : 1.Sep.2008
%%========================================
%% Functions:
%%      Convert a angle from arc to degree
%% Input parameters:     
%%      angle_arc -> Angle in arcs.     
%% Output:
%%      angle_deg -> Angle in degrees from -90 to 90

function angle_deg=GetAngleDeg(angle_arc)

ang=angle_arc*180/pi;
while (ang>90) || (ang<=-90),
    if ang>90,
        ang=ang-180;
    elseif ang<-90,
        ang=ang+180;
    end
end
angle_deg=ang;