spectra2lux function

Illuminance (Lux) from spectra

spectra2lux Illuminance (Lux) from spectra.

spectra2lux(spectraIn=NA, ciexyzIn=NA,wlIn=NA, wlInterval=NA)

Arguments

• spectraIn: light source spd
• ciexyzIn: reference data values
• wlIn: range of output wavelengths
• wlInterval: arbitrary wavelength interval to be applied to all series through interpolation

Returns

Correlated Color Temperature (CCT)

Source

Rensselaer Polytechnic Institute Light Sources and Color Q & A Appendix B: MATLAB script for calculating measures of light source color: CCT, CRI, GA, and FSI https://www.lrc.rpi.edu/programs/nlpip/lightinganswers/pdf/print/lightsources.pdf

References

Rensselaer Polytechnic Institute Light Sources and Color Q & A Appendix B: MATLAB script for calculating measures of light source color: CCT, CRI, GA, and FSI https://www.lrc.rpi.edu/programs/nlpip/lightinganswers/pdf/print/lightsources.pdf

Author(s)

Jose Gama

Examples

spectra2lux(MaterialReferenceData[,c('wavelength','BlueSky')])