define positive & negative rotation of sqddata

Defines
#define	SROTATE_POS(in, out, t)   out.q=_IQmpy(in.q,_IQcos(t))-_IQmpy(in.d,_IQsin(t));out.d=_IQmpy(in.q,_IQsin(t))+_IQmpy(in.d,_IQcos(t));
#define	SROTATE_NEG(in, out, t)   out.q=_IQmpy(in.q,_IQcos(t))+_IQmpy(in.d,_IQsin(t));out.d=-_IQmpy(in.q,_IQsin(t))+_IQmpy(in.d,_IQcos(t));

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Define Documentation

#define SROTATE_NEG	(	in,
		out,
		t		)	out.q=_IQmpy(in.q,_IQcos(t))+_IQmpy(in.d,_IQsin(t));out.d=-_IQmpy(in.q,_IQsin(t))+_IQmpy(in.d,_IQcos(t));

define negative rotation of sqddata (rotate to synchronous coordinates out=in*exp(j*t))

in data in the original reference frame.

out data in the rotated reference frame.

t angle of rotation.

Definition at line 91 of file FilterAndRotations.h.

#define SROTATE_POS	(	in,
		out,
		t		)	out.q=_IQmpy(in.q,_IQcos(t))-_IQmpy(in.d,_IQsin(t));out.d=_IQmpy(in.q,_IQsin(t))+_IQmpy(in.d,_IQcos(t));

define positive rotation of sqddata (rotate to synchronous coordinates out=in*exp(j*t))

in data in the original reference frame.

out data in the rotated reference frame.

t angle of rotation.

Definition at line 79 of file FilterAndRotations.h.