## WlsToT

##### >Psychtoolbox>PsychColorimetric

T = WlsToT(wls,[sd])

Produce the identity color matching matrix associated

with the passed wavelength sampling.

Arguments may be either [start delta n] description or

a list of wavelengths.

The second input sd is the standard deviation of a Gaussian

blur function which may be incorporated into the T matrix

if desired.

This second feature should be used with some

caution, as I haven’t thought it completely through. The

current implementation normalizes each row of T so that the

entries sum to 1. This seems as if it is what we want to

get answers consistent with what we get when we don’t

incorporate wavelength blurring.

7/11/03 dhb A few comments added.

Path Retrieve current version from GitHub | View changelog

`Psychtoolbox/PsychColorimetric/WlsToT.m`