NAME
miconvert_3D_voxel_to_spatial_frequency
SYNOPSIS
#include <minc2.h>
int miconvert_3D_voxel_to_spatial_frequency ( mihandle_t volume,
const double voxel[3],
double world[3])
DESCRIPTION
** Not implemented yet!!
RETURN VALUE
miconvert_3D_voxel_to_spatial_frequency