Psychtoolbox-3

Psychophysics Toolbox Version 3 (PTB-3) is an open-source 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 licenses, commercial support and services visit psychtoolbox.net. Follow us on Mastodon, BlueSky, or Twitter @psychtoolbox

srShiftThetaPCone

>Psychtoolbox>PsychColorimetricData>StockmanRiderNomogram>srFunctions

[thetaP,deltaThetaP] = srShiftThetaPCone(thetaP,,wlShift,templatePeakWl)

Shift thetaP values for a passed set of thetaP and the wlShift in nm, given template
peak wavelength in nm. This is implementing Equation 9 of the Stockman-Rider
paper. This applies for photopigment thetaP’s, not lens or macular pigment versions.

Path Retrieve current version from GitHub | View changelog

Psychtoolbox/PsychColorimetricData/StockmanRiderNomogram/srFunctions/srShiftThetaPCone.m