de85dcff97
Vector: switch read only functions to const ( #108 )
2019-11-26 13:46:45 +01:00
a172c3cdac
Add implementation of pseudo-inverse ( #102 )
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* Fix compilation error
* Add implementation of pseudo-inverse
The implementation is based on this publication:
Courrieu, P. (2008). Fast Computation of Moore-Penrose Inverse Matrices, 8(2), 25–29. http://arxiv.org/abs/0804.4809
It is a fully templated implementation to guaranty type correctness.
* Add tests for pseudoinverse
* Apply suggestions from code review
Co-Authored-By: Mathieu Bresciani <brescianimathieu@gmail.com >
* Adapt fullRankCholesky tolerance to type
* Add pseudoinverse test with effectiveness matrix
* Fix coverage
* Fix rebase issue
* Fix SquareMatrix test, add null Matrix test
2019-11-18 14:36:30 -08:00
cd185c995b
add braces around statements and cleanup formatting ( #107 )
2019-11-13 10:41:38 -08:00
38e966cea1
Add min, max, constrain function for Matrix ( #105 )
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* Add min, max, constrain function for Matrix
* Set individual elements to nan in constrain
* Deal with NANs
2019-11-12 18:57:12 +01:00
93d42947b6
Add test for setting Quaternion to Identity ( #104 )
2019-11-08 17:27:33 +01:00
9f46483951
Fix GCC-4.8 bug
2019-11-04 11:11:30 -05:00
445f58d484
Fix weird C preprocessor conflicts ( #101 )
2019-11-01 14:23:35 +01:00
215203fc6f
Automatic Differentiation 'Dual' Type ( #100 )
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* Dual numbers initial implementation
* Add test coverage, with partial derivative example
* Add Jacobian test, fix small issues
* Improve test to demonstrate non-square jacobian
* Better naming for collectReals/Derivatives
* Improve comments
* Potential GCC 4.8 bug workaround
* Add fallback workaround for non-IEEE float platforms
2019-10-23 12:07:51 +02:00
92d1c8761e
More features: longerThan, norm, copyTo and slice on a Slice ( #97 )
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* Allow slices of slices, add longerThan to Vector/Slice
2019-10-03 13:47:36 +02:00
740324cf1e
Make all array constructors explicit ( #99 )
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* Make all array constructors explicit
to avoid accidental implicit casts like e.g.
Vector3f v = 0;
assigning nullpointer content.
2019-10-03 13:38:51 +02:00
7b34c1c51d
Enable branch coverage
2019-10-03 08:32:05 +02:00
973999a4d3
Fix some template type conversions and style
2019-09-23 10:59:12 +02:00
c34e8dc98f
helper: consider matrices with the same NANs and INFINITYs equal
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to simplify bulk checks when these values are expected
2019-09-18 09:59:50 +02:00
bbaa93880b
helper: consider NAN equal to NAN such that vectors can be compared exactly
2019-09-18 09:59:50 +02:00
33a629105c
Matrix: add proper print function testing
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Before the print function was just implicitly called somewhere
and that's why we had 100% line coverage. With this we have actual
testing of the functions.
2019-09-18 09:59:50 +02:00
b0b7d7229a
Multiplication test: fix division resulting in NAN
2019-09-18 09:59:50 +02:00
3747232724
LeastSquaresSolver: Fix nasty GCC compile optimization error
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The original implementation with no wrapping on size_t is more readable
but the compiler errors with:
internal compiler error: in trunc_int_for_mode, at explow.c:55
I read up and it's apparently a loop optimization problem.
Inspired by https://stackoverflow.com/a/27224697/6326048
I used a far less readable implementation that works fine and
wrote a comment to explain it.
2019-09-18 09:59:50 +02:00
5844b0e46e
Implement one float equality check and use it everywhere
2019-09-18 09:59:50 +02:00
1e80807e8e
test: Add uncovered equality checks with NAN and INFINITE
2019-09-18 09:59:50 +02:00
a374f37a54
Include helper_functions like all other library components
2019-09-18 09:59:50 +02:00
60c9c99dcc
Fix type for division.
2019-09-17 11:08:00 -04:00
b4714e2ed2
Don't lose array sizes in copyTo
2019-09-17 15:09:12 +02:00
51d2f9f0dc
Remove direct access to internal data
2019-09-16 21:58:32 -04:00
18218c8f9c
Test non-square matrix multiplication ( #91 )
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* Test non-square matrix multiplication
2019-09-16 17:40:25 +02:00
b817e8677d
Add helpers based on Slice: row(), col(), xy()
2019-09-16 16:11:08 +02:00
82d565f4d9
Add support for Slice to Matrix, SquareMatrix, Vector
2019-09-16 16:11:08 +02:00
af1378cc55
Add Slice class
2019-09-16 16:11:08 +02:00
15865b741c
Help compiler with name resolution to avoid overload mixups
2019-09-09 11:18:57 -07:00
03ffd696a6
Replace pow with sqrt
2019-09-09 02:18:10 -07:00
22bf63cb71
A smaller codesize wrap, since it gets inlined in many places
2019-09-05 22:31:13 +02:00
74ace7d1d5
helper test: cover wrap close to limits cases ( #84 )
2019-09-05 18:02:33 +02:00
26fd962cbe
fix bug in matrix wrap function ( #83 )
2019-09-05 11:21:41 +02:00
4a4309327a
better API comment
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Co-Authored-By: Julian Oes <julian@oes.ch >
2019-09-05 10:19:47 +02:00
31450c407c
Matrix: use existing print() if isEqual test fails
2019-09-05 10:19:47 +02:00
938274fce5
helper test: add extensive wrap tests
2019-09-05 10:19:47 +02:00
315010bae1
helper_functions: generalize wrap function to any range
2019-09-05 10:19:47 +02:00
007c7c58c4
fix math defines to have M_PI and M_TWOPI
2019-09-05 10:19:47 +02:00
cc084e0791
matrix: add method to check all values are nan ( #82 )
2019-08-26 19:27:58 +02:00
84b3da227c
Canonical Quaternion with tests ( #81 )
2019-08-22 15:05:14 +02:00
56b069956d
slice test: fix trailing whitespace style
2019-03-08 20:20:08 +01:00
5ccfa74c72
Fix const error
2019-03-08 19:17:40 +00:00
eea6b59973
Implement slice as copy loop
2019-03-08 19:17:40 +00:00
93375fbd3c
Fix copy-paste error
2019-03-08 19:17:40 +00:00
5872bbc28c
Add slicing tests that are not pure row slicing
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I had a look at the implementation of `slice`, and I found it odd that it doesn't have a copy loop. The current implementation does a raw memcpy of the underlying contiguous row-major data. As far as I can tell, this could only slice along rows. Interestingly, I found that the tests only tested for slicing along rows, so this bug would go unnoticed.
I added some tests that checks slicing along columns also. I have a feeling this would break, and we need to fix the implementation of `slice`. However I could be wrong, and hence I'm submitting these tests first to verify.
2019-03-08 19:17:40 +00:00
ec436d5aee
define FLT_EPSILON; be descriptive about upper_right_triangle() method
2019-02-24 17:14:05 +00:00
7355a29a2a
tests: use __FLT_EPSILON__ in comparisons
2019-02-24 17:14:05 +00:00
7ab2b24e65
tests: urt: refactor
2019-02-24 17:14:05 +00:00
4aab44fe01
Travis CI: update MacOS version to use
2019-02-24 17:14:05 +00:00
707967d117
add test to .urt()
2019-02-24 17:14:05 +00:00
210c76c04b
add test to setNaN()
2019-02-24 17:14:05 +00:00
Matthias Grob