bb2dc86de1
Fixed area computation on non-convex spherical polygons.
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2014-01-12 14:56:04 +00:00
638def643f
Fixed missing last iteration in a loop.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1557514 13f79535-47bb-0310-9956-ffa450edef68
2014-01-12 11:13:05 +00:00
5f0fcfce89
Removed spurious @Override.
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As we are still targeting Java 5, @Override should not be used for mere
interface implementation.
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2014-01-11 17:18:21 +00:00
aad194a346
MATH-923
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Implementation of Kohonen's Self-Organizing Feature Map (SOFM).
New package "o.a.c.m.ml.neuralnet" contains base functionality for implementing
different map types, i.e. methods that project a high-dimensional space onto one
with a low dimension (typically 1D or 2D).
The SOFM-specific code is in "o.a.c.m.ml.neuralnet.sofm".
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1557267 13f79535-47bb-0310-9956-ffa450edef68
2014-01-10 22:01:27 +00:00
0a75cbc380
Improved robustness of 1-sphere regions (ArcsSet) at 0/2\pi crossing.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1556880 13f79535-47bb-0310-9956-ffa450edef68
2014-01-09 17:08:00 +00:00
f2db15c31f
Fixed errors in spherical polygons build from vertices.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1555871 13f79535-47bb-0310-9956-ffa450edef68
2014-01-06 15:45:43 +00:00
0d606bb16f
Update copyright.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1555725 13f79535-47bb-0310-9956-ffa450edef68
2014-01-06 12:11:24 +00:00
dfc232415a
Deprecating geometry constructors without tolerance setting.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1555176 13f79535-47bb-0310-9956-ffa450edef68
2014-01-03 18:07:59 +00:00
aaa0eafa09
Undeprecated methods.
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Deprecating methods that are overridden with different signature was not
really a good idea. We can keep both methods in parallel without
problems.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1555175 13f79535-47bb-0310-9956-ffa450edef68
2014-01-03 18:07:22 +00:00
2a67133805
Generalized use of customizable tolerance in BSP trees.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1555174 13f79535-47bb-0310-9956-ffa450edef68
2014-01-03 18:06:20 +00:00
3839da6580
Fixed javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1555173 13f79535-47bb-0310-9956-ffa450edef68
2014-01-03 18:05:04 +00:00
bb014c3ebf
Fixed SubCircle behaviour in parallel circles case.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1555088 13f79535-47bb-0310-9956-ffa450edef68
2014-01-03 13:47:35 +00:00
3491906594
Fixed missing deep copy.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1555050 13f79535-47bb-0310-9956-ffa450edef68
2014-01-03 11:22:04 +00:00
4345758ddc
Test for 2-sphere hyperplane, i.e. Circle.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554907 13f79535-47bb-0310-9956-ffa450edef68
2014-01-02 20:40:42 +00:00
c8c94b8a1f
Removed unneeded method.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554906 13f79535-47bb-0310-9956-ffa450edef68
2014-01-02 20:40:09 +00:00
18a6d9c773
Un-deprecated a widely used method.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554905 13f79535-47bb-0310-9956-ffa450edef68
2014-01-02 20:39:38 +00:00
2b24ae34b7
Improved 1-sphere to provide methods useful for the 2-sphere.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554658 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:33:39 +00:00
292eefa57c
Fixed javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554657 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:31:21 +00:00
0faf0131f6
Finalized 1-sphere.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554656 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:30:58 +00:00
169a316003
Improved navigation within sub-arcs.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554655 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:30:34 +00:00
d83cdb9133
Simplified 1-sphere case.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554654 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:30:06 +00:00
57eff0d0c3
Avoid NullPointerException in some corner cases.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554653 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:29:18 +00:00
83444ebe71
Intermediate, partially working stuff on the 1-sphere.
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Chord/SubChord are most probably not the appropriate classes. They are
too complex and should be replaced by something simpler and more
0-dimension, like OrientedPoint in Euclidean 1-D.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554652 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:28:51 +00:00
ed73c356c7
Fixed some Clirr errors.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554651 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:27:48 +00:00
a3e4cbe0bb
Added BSP for spherical geometry.
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This is work in progress! It is not tested yet.
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554650 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:26:54 +00:00
37115c5788
Javadoc typos.
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2014-01-01 17:26:10 +00:00
13188390f3
Starting work on BSP trees for spheres.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554648 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:24:37 +00:00
65ada834ee
Typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554647 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:23:28 +00:00
6c4f513542
We don't need the full Vector API for BSP trees.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554646 13f79535-47bb-0310-9956-ffa450edef68
2014-01-01 17:22:53 +00:00
8fac2db60a
[MATH-1082] Add missing change entry.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554545 13f79535-47bb-0310-9956-ffa450edef68
2013-12-31 15:41:30 +00:00
edf56632b8
Rename local variable to avoid masking a member variable.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554544 13f79535-47bb-0310-9956-ffa450edef68
2013-12-31 15:40:35 +00:00
9d4d7150eb
Fixed missing licenses.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554036 13f79535-47bb-0310-9956-ffa450edef68
2013-12-29 15:18:59 +00:00
76a5cd998b
Checkstyle warnings.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1554035 13f79535-47bb-0310-9956-ffa450edef68
2013-12-29 15:17:45 +00:00
8e23b250a4
Javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1553855 13f79535-47bb-0310-9956-ffa450edef68
2013-12-28 15:55:24 +00:00
1220f2f7ba
Javadoc fix.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1553598 13f79535-47bb-0310-9956-ffa450edef68
2013-12-26 22:18:02 +00:00
fa027a4685
[MATH-1082] Improve cutOff mechanism in SimplexSolver, adapt unit tests.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1552792 13f79535-47bb-0310-9956-ffa450edef68
2013-12-20 19:33:03 +00:00
881a4ee8db
[MATH-1079] Further improvements to SimplexSolver.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1552046 13f79535-47bb-0310-9956-ffa450edef68
2013-12-18 17:41:26 +00:00
af858a6ca2
[MATH-1079] Improve performance of SimplexSolver.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1551735 13f79535-47bb-0310-9956-ffa450edef68
2013-12-17 22:11:45 +00:00
68fa81123a
Fix javadoc.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1551360 13f79535-47bb-0310-9956-ffa450edef68
2013-12-16 21:13:59 +00:00
b285f17023
[MATH-1080] LinearConstraintSet returns now the LinearConstraints in the same order as they have been added.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1551355 13f79535-47bb-0310-9956-ffa450edef68
2013-12-16 21:05:01 +00:00
f7222ca6c3
Rename enum to uppercase, make test deterministic.
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2013-12-15 21:15:21 +00:00
05aae985d9
Small improvement.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1551014 13f79535-47bb-0310-9956-ffa450edef68
2013-12-15 10:56:49 +00:00
721730b00b
Formatting, use List instead of ArrayList.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1550977 13f79535-47bb-0310-9956-ffa450edef68
2013-12-14 22:07:02 +00:00
f3a785108f
[MATH-842] Added support for different pivot selection rules to SimplexSolver.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1550975 13f79535-47bb-0310-9956-ffa450edef68
2013-12-14 21:50:33 +00:00
7ebbaea90e
Remove some debug code.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1549985 13f79535-47bb-0310-9956-ffa450edef68
2013-12-10 22:13:14 +00:00
ab0a2f761f
Add some documentation.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1549984 13f79535-47bb-0310-9956-ffa450edef68
2013-12-10 22:10:43 +00:00
e9ea52189a
Improve ImageEvolutionExample, add test images.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1549977 13f79535-47bb-0310-9956-ffa450edef68
2013-12-10 21:40:32 +00:00
1cdc902f3d
Add ImageEvolution example for genetics package.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1549696 13f79535-47bb-0310-9956-ffa450edef68
2013-12-09 22:34:28 +00:00
7573e9eec0
Small performance improvement.
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2013-12-08 18:23:44 +00:00
d944333d01
Fix typo.
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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1549093 13f79535-47bb-0310-9956-ffa450edef68
2013-12-08 18:23:09 +00:00
Luc Maisonobe
Gilles Sadowski
Thomas Neidhart
Phil Steitz