atan2(0..360) by Small Satellites

Function calculates the arc tangent of y/x and places the result in range of [0..360] (math, atan2, tan)

atan2d(y,x)

CORDIC atan calculation by Atsushi Matsumoto

CORDIC arctangent(atan) Simulink model. You can generate HDL from this model. (atan, asic, arc)

cordic_atan_iterative_fxpt

cordic_atan_serial_fxpt

Sqrt(x^2 + y^2) and atan(y/x) via CORDIC by Luis Moreno

Transform cartesian coordinates (x,y) to polar (r,theta) (cordic, atan, algorithm)

[mag1 cangle]=moducordic(xv,yv)

UnWrapper by Giampiero Campa

Unwraps angles so that continuity is restored. (unwrap, phase, wrap)

unwrapper