#include <complex.h>
#include <math.h>
#include <so3/so3.h>
#include <ssht/ssht.h>
#include <stdlib.h>
#include <time.h>
#include "s2let.h"

Include dependency graph for s2let_lm.c:

Functions
double	s2let_lm_power (complex double *flm, int L)

void	s2let_lm_random_flm (complex double *flm, int L, int spin, int seed)

void	s2let_lm_random_flm_real (complex double *flm, int L, int seed)

Function Documentation

◆ s2let_lm_power()

double s2let_lm_power	(	complex double *	flm,
		int	L
	)

Compute power for a signal in harmonic space.

◆ s2let_lm_random_flm()

void s2let_lm_random_flm	(	complex double *	flm,
		int	L,
		int	spin,
		int	seed
	)

Generate random harmonic coefficients for a complex map.

Parameters

[out]	flm	Harmonic coefficients.
[in]	L	Band-limit. \parma[in] spin Spin number.
[in]	seed	Random seed.

Return values

none

◆ s2let_lm_random_flm_real()

void s2let_lm_random_flm_real	(	complex double *	flm,
		int	L,
		int	seed
	)

Generate random harmonic coefficients corresponding to a real map.