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Diffstat (limited to 'src/Persistent_cohomology/doc/Intro_persistent_cohomology.h')
| -rw-r--r-- | src/Persistent_cohomology/doc/Intro_persistent_cohomology.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/Persistent_cohomology/doc/Intro_persistent_cohomology.h b/src/Persistent_cohomology/doc/Intro_persistent_cohomology.h index e17e5926..1fe048bc 100644 --- a/src/Persistent_cohomology/doc/Intro_persistent_cohomology.h +++ b/src/Persistent_cohomology/doc/Intro_persistent_cohomology.h @@ -160,7 +160,18 @@ persistence diagram with a family of field coefficients. \li <a href="_persistent_cohomology_2rips_distance_matrix_persistence_8cpp-example.html"> Persistent_cohomology/rips_distance_matrix_persistence.cpp</a> computes the Rips complex of a distance matrix and -outputs its persistence diagram. +outputs its persistence diagram. The file should contain lower diagonal distance matrix with semicolons as separators. +The code do not check if it is dealing with a distance matrix. It is the user responsibility to provide a valid input. +Please refer to data/distance_matrix/lower_triangular_distance_matrix.csv for an example of a file. + +\li <a href="_persistent_cohomology_2rips_correlation_matrix_persistence_8cpp-example.html"> +Persistent_cohomology/rips_correlation_matrix_persistence.cpp</a> +computes the Rips complex of a correlation matrix and +outputs its persistence diagram. Note that no check is performed if +the matrix given as the input is a correlation matrix. +It is the user responsibility to ensure that this is the case. The +input is to be given either as a lower triangular matrix. +Please refer to data/distance_matrix/lower_triangular_correlation_matrix.csv for an example of a file. \li <a href="_persistent_cohomology_2alpha_complex_3d_persistence_8cpp-example.html"> Persistent_cohomology/alpha_complex_3d_persistence.cpp</a> computes the persistent homology with |