Armadillo C++ Library
Armadillo is a C++ linear algebra library (matrix maths) aiming towards a good balance between speed and ease of use. Integer, floating point, and complex numbers are supported, as well as a subset of trigonometric and statistics functions. Various matrix decompositions are provided through optional integration with LAPACK and ATLAS libraries. A delayed evaluation approach, based on template meta-programming, is used (during compile time) to combine several operations into one and reduce or eliminate the need for temporaries.
| Tags | Scientific/Engineering Mathematics Software Development Libraries machine learning Statistics |
|---|---|
| Licenses | LGPL |
| Operating Systems | Unix POSIX Linux Mac OS X Windows |
| Implementation | C++ |
Recent releases
- 09 May 2012 22:23
Release Notes: This release contains faster eigen decomposition via optional use of the "divide and conquer" algorithm. It also contains faster transposition of vectors and compound expressions.
- 04 May 2012 20:50
Release Notes: This release contains fixes for complex number versions of inplace transpose and economical singular value decomposition.
- 19 Apr 2012 14:07
Release Notes: This release fixes several compilation errors and handling of diagonal matrices.
- 10 Apr 2012 07:10
Release Notes: This release adds support for non-contiguous submatrices and improves detection of vector expressions by many functions. It also has considerable speedups for handling fixed size matrices as well as submatrices with one row or column.
- 02 Apr 2012 15:10
Release Notes: This release has a faster repmat() function and adds workarounds for non-conforming C++ compilers
gtfjbl
11 Dec 2008 10:38
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