MatrixArray

MatrixArray.quark : Read Me

A two-dimensional array structure to facilitate fast(er) matrix operations.

Installing

Install via SuperCollider's command line:

Quarks.install("https://gitlab.com/dxarts/projects/matrixarray.quark")

Feedback and Bug Reports

Known issues are logged at GitLab.

Change log

0.1.4 - fix: -det correct value for singular matricies

0.1.3 - refactor: avoid inline warning -det

0.1.2 - Deprecate (with warning): -zeroWithin - Add: -thresh2

0.1.1 - Migrate repository from GitHub to GitLab

0.1.0 - initial release.

Credits / Attribution

This is a partial refactoring of the Matrix class from the MathLib quark originally authored by sc.solar, Till Bovermann, Christofer Fraunberger, and Dan Stowell.

This refactoring includes a much faster determinant calculation based on LU Decomposition.

The algorithm is published in: Intel Application Notes AP-931, Streaming SIMD Extensions - LU Decomposition

The development of the MatrixArray Quark for SuperCollider3 is supported by The University of Washington's Center for Digital Arts and Experimental Media (DXARTS).  

Contributors

• Joseph Anderson : (@joslloand)
• Michael McCrea : (@mtmccrea)