Psychtoolbox-3
Psychophysics Toolbox Version 3 (PTB-3) is a free set of Matlab functions for vision research. It makes it easy to synthesize and show accurately controlled visual stimuli and interact with the observer. It has at least seven thousand active users (see Overview), an active forum, and is highly cited. PTB-3 is based on the Psychophysics Toolbox Version 2 (PTB-2) but its Matlab extensions (in C) were rewritten to be more modular and use OpenGL. This Wiki describes the current version (PTB-3), which runs with Matlab 7.x on Mac OSX, Linux and Windows (see System Requirements). The old PTB-2, for Mac OS 9 and Windows, still used in many labs, remains available but is no longer developed or supported.
Table of Contents
About
News
Overview
Flavors and Versions
System Requirements
Hardware Support
History, Credits, License, and Citation format
Overview
Flavors and Versions
System Requirements
Hardware Support
History, Credits, License, and Citation format
Documentation
Download and Install
Tutorial
Function Reference & Documentation
Platform Differences and Writing Portable Code
User Contributed Software — Examples
Tutorial
Function Reference & Documentation
Platform Differences and Writing Portable Code
User Contributed Software — Examples
Support
C Source Code for the Psychtoolbox MEX Files
Old Wiki
Old PTB-2 (OS 9 and Win) Psychtoolbox Website
