Psymat

Psymat is perceptual software that can be used to run standard psychophysical matching through comparison or adjustment for experimental purposes. The framework is written using OpenGL image processing routines. An introductory manual is available here.

You can download the latest and older versions of the software through the links below:

Psymat (version 0.35) - Released 01 November 2017 (change log)

Psymat (version 0.34) - Released 23 October 2017 (change log, notes)

Psymat (version 0.33) - Released 22 October 2017 (change log, notes)

Psymat (version 0.32) - Released 29 November 2016 (change log)

Psymat (version 0.31) - Released 27 November 2016 (change log)

Psymat (version 0.30) - Released 14 November 2016 (change log)

Psymat (version 0.20) - Released 21 October 2016 (change log)

Psymat (version 0.1a) - Released 18 October 2016