rotator_internal.h File Reference

A basic spherical harmonic/ Ambisonic signals rotator, based on the recursive approach detailed in [1]. More...

#include "rotator.h"
#include "saf.h"
#include "saf_externals.h"

Go to the source code of this file.

Data Structures
struct	rotator_data
	Main struct for the rotator. More...

Macros
#define	ROTATOR_FRAME_SIZE   ( 64 )
	Framesize, in time-domain samples.

Enumerations
enum	M_ROT_STATUS { M_ROT_READY = 1 , M_ROT_RECOMPUTE_EULER , M_ROT_RECOMPUTE_QUATERNION }
	Available Ambisonic channel ordering conventions. More...

Detailed Description

A basic spherical harmonic/ Ambisonic signals rotator, based on the recursive approach detailed in [1].

Test

test__saf_example_rotator()

See also

[1] Ivanic, J., Ruedenberg, K. (1998). Rotation Matrices for Real Spherical Harmonics. Direct Determination by Recursion Page: Additions and Corrections. Journal of Physical Chemistry A, 102(45), 9099?9100.

Author

Leo McCormack

Date

02.11.2017

License

ISC

Definition in file rotator_internal.h.

Macro Definition Documentation

ROTATOR_FRAME_SIZE

#define ROTATOR_FRAME_SIZE   ( 64 )

Framesize, in time-domain samples.

Definition at line 53 of file rotator_internal.h.

Enumeration Type Documentation

M_ROT_STATUS

enum M_ROT_STATUS

Available Ambisonic channel ordering conventions.

Enumerator
M_ROT_READY	M_rot is ready.
M_ROT_RECOMPUTE_EULER	Use Euler angles to recompute M_rot.
M_ROT_RECOMPUTE_QUATERNION	Use Quaternions to recompute M_rot.

Definition at line 62 of file rotator_internal.h.