Psychtoolbox-3

Psychophysics Toolbox Version 3 (PTB-3) is a free set of Matlab and GNU Octave functions for vision and neuroscience research. It makes it easy to synthesize and show accurately controlled visual and auditory stimuli and interact with the observer. Some of its functionality is available as part of Python toolkits like PsychoPy. For commercial support and services visit www.psychtoolbox.net. Follow us on Mastodon or Twitter @psychtoolbox

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FitGammaPoly

>Psychtoolbox>PsychGamma

[fit_out,x,err] = FitGammaPoly(values_in,measurements,values_out)

Fit homogeneous polynomial to gamma data.

3/15/94 dhb, jms Ignore low values on fit.
3/4/05 dhb Removed old commented out code.

Path   Retrieve current version from GitHub | View changelog
Psychtoolbox/PsychGamma/FitGammaPoly.m

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Last updated on December 14, 2024