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authorsalinasd <salinasd@636b058d-ea47-450e-bf9e-a15bfbe3eedb>2015-01-27 09:35:15 +0000
committersalinasd <salinasd@636b058d-ea47-450e-bf9e-a15bfbe3eedb>2015-01-27 09:35:15 +0000
commitdf6c26bdcb28805e8949d08dad5acd012e91ecb8 (patch)
tree7eaa83d514659cbe3e249fec15b43e3f12b63a7d /src/Persistent_cohomology/example/README
parentb657d6773daa77149d3bd53648d414cc6c48dbae (diff)
explications pour la persistence
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/trunk@422 636b058d-ea47-450e-bf9e-a15bfbe3eedb Former-commit-id: 912916cab9c8ce2b3b68c466a6e9fac8ecc24c26
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-rw-r--r--src/Persistent_cohomology/example/README9
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diff --git a/src/Persistent_cohomology/example/README b/src/Persistent_cohomology/example/README
index 5dd34b85..8c71ccf5 100644
--- a/src/Persistent_cohomology/example/README
+++ b/src/Persistent_cohomology/example/README
@@ -18,6 +18,15 @@ output:
2 1 0.0702103 inf
2 2 0.159992 inf
+
+Every line is of this format: p1*...*pr dim b d
+where
+ p1*...*pr is the product of prime numbers pi such that the homology feature exists in homology with Z/piZ coefficients.
+ dim is the dimension of the homological feature,
+ b and d are respectively the birth and death of the feature and
+
+
+
with Z/3Z coefficients:
./rips_persistence ../../../data/points/Kl.txt -r 0.25 -d 3 -p 3 -m 100