Function dhelp_sparse_sub_dirs#

Function Documentation#

void dhelp_sparse_sub_dirs(coeff_t *p_im1, imdir_t *p_idx1, ndir_t ndir1, coeff_t *p_im2, imdir_t *p_idx2, ndir_t ndir2, coeff_t *p_imres, imdir_t *p_idxres, ndir_t *ndirres, dhelpl_t dhl)#

Subtract two sets of coefficients.

Parameters:

  • p_im1 – [in] Coefficients.

  • p_idx1 – [in] Imaginary directions.

  • ndir1 – [in] Number of directions in p_im1.

  • p_im2 – [in] Coefficients.

  • p_idx2 – [in] Imaginary directions.

  • ndir2 – [in] Number of directions in p_im2.

  • p_imres – [in] Resulting coefficients.

  • p_idxres – [in] Resulting imaginary directions.

  • ndirres – [in] Number of directions in result.

  • dhl – [in] Direction helper list