s2let_mw.c File Reference

#include <complex.h>
#include <math.h>
#include <ssht/ssht.h>
#include <stdlib.h>
#include "s2let.h"

Include dependency graph for s2let_mw.c:

Functions
void	s2let_mw_alm2map (complex double *f, const complex double *flm, int L, int spin)
void	s2let_mw_map2alm (complex double *flm, const complex double *f, int L, int spin)
void	s2let_mw_alm2map_real (double *f, const complex double *flm, int L)
void	s2let_mw_map2alm_real (complex double *flm, const double *f, int L)
double	s2let_mw_power (complex double *f, int L)
double	s2let_mw_power_real (double *f, int L)

Function Documentation

s2let_mw_alm2map()

void s2let_mw_alm2map	(	complex double *	f,
		const complex double *	flm,
		int	L,
		int	spin
	)

Interface to SSHT (required by the Java interface to S2LET) Output : MW complex signal

Parameters

[out]	f	Output MW map.
[in]	flm	Spherical harmonic coefficients.
[in]	L	Angular harmonic band-limit.

Return values

none

s2let_mw_alm2map_real()

void s2let_mw_alm2map_real	(	double *	f,
		const complex double *	flm,
		int	L
	)

Interface to SSHT (required by the Java interface to S2LET) Output : MW real signal

Parameters

[out]	f	Output MW map.
[in]	flm	Spherical harmonic coefficients.
[in]	L	Angular harmonic band-limit.

Return values

none

s2let_mw_map2alm()

void s2let_mw_map2alm	(	complex double *	flm,
		const complex double *	f,
		int	L,
		int	spin
	)

Interface to SSHT (required by the Java interface to S2LET) Output : spherical harmonics

Parameters

[out]	flm	Spherical harmonic coefficients.
[in]	f	Output MW map.
[in]	L	Angular harmonic band-limit.

Return values

none

s2let_mw_map2alm_real()

void s2let_mw_map2alm_real	(	complex double *	flm,
		const double *	f,
		int	L
	)

Interface to SSHT (required by the Java interface to S2LET) Output : spherical harmonics (corresponding to real signal)

Parameters

[out]	flm	Spherical harmonic coefficients.
[in]	f	Output MW map.
[in]	L	Angular harmonic band-limit.

Return values

none

s2let_mw_power()

double s2let_mw_power	(	complex double *	f,
		int	L
	)

Computes power of a complex MW signal

s2let_mw_power_real()

double s2let_mw_power_real	(	double *	f,
		int	L
	)

Computes power of a real MW signal