Convert from DKL color space (Derrington, Krauskopf & Lennie) to RGB.
Requires a conversion matrix, which will be generated from generic Sony Trinitron phosphors if not supplied (note that this will not be an accurate representation of the color space unless you supply a conversion matrix).
Examples
Converting a single DKL color to RGB:
dkl = [90, 0, 1]
rgb = dkl2rgb(dkl, conversionMatrix)