diff options
author | Thomas White <taw@physics.org> | 2023-07-07 15:02:45 +0200 |
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committer | Thomas White <taw@physics.org> | 2023-07-28 13:22:05 +0200 |
commit | 4f7c412d650e8493e0a356f4159be650cffb4d0b (patch) | |
tree | 23aec2e098197b121f27bbbcf5af2a4c419c1027 /libcrystfel/src/utils.h | |
parent | 1857f41d235359d9ed6c018b63ccda63edba9d2f (diff) |
Factorise matrix operations
This makes the code much clearer. Note that two opposing sign errors
have been fixed in the gradient calculation.
Diffstat (limited to 'libcrystfel/src/utils.h')
-rw-r--r-- | libcrystfel/src/utils.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libcrystfel/src/utils.h b/libcrystfel/src/utils.h index 82a9aa1c..6d2ff253 100644 --- a/libcrystfel/src/utils.h +++ b/libcrystfel/src/utils.h @@ -77,6 +77,9 @@ extern void show_matrix(gsl_matrix *M); extern void show_vector(gsl_vector *M); extern gsl_vector *solve_svd(gsl_vector *v, gsl_matrix *M, int *n_filt, int verbose); +extern gsl_matrix *matrix_mult2(gsl_matrix *A, gsl_matrix *B); +extern gsl_matrix *matrix_mult3(gsl_matrix *A, gsl_matrix *B, gsl_matrix *C); +extern gsl_matrix *matrix_invert(gsl_matrix *m); extern size_t notrail(char *s); extern int convert_int(const char *str, int *pval); |