cielch2lab
Transforms CIE LCh chromaticity coordinates to the alternative L*a*b* model
Lighting Toolbox documentation
readaopic
Reads α-opic image data from the αΩ-meter
kobavskytype
Determines the CIE general standard sky type for a given luminance distribution of a Tregenza hemisphere as described by Kobav et al.
ciespec2uvw
Calculates the normalized CIE 1960 Uniform Colour Space (UCS) coordinates u,v,w for a given spectral power distribution
cielab2xyz
Calculates the transformation of CIE L*a*b* chromaticity coordinates to CIE 1931 x,y,z chromaticity coordinates
jetimeas
Triggers a measurement of a JETI specbos spectroradiometer
jeticon
Creates a serial connection to a JETI specbos spectroradiometer
polardataE
Calculates the resulting horizontal and vertical illuminances for a given Tregenza luminance distribution
readpfimage
Read a luminance camera .pf image file.
plotfalsecolours
Creates a false-colour illustration for a given data set
plotskydirecto
Creates a directogram plot of a Tregenza sky hemisphere
plottregenza
Creates a 2D illustration of the Tregenza sky hemisphere
plotspecrange
Creates a statistical evaluation of an arbitrary number of spectra and plots the mean values, standard deviation and the minima and maxima values
plotgrid
Creates an iso-line, iso-colour or false-colour plot for a given mesh-grid and the according data
plotisocolours
Creates an isoline false colour illustration for a given data distribution on a surface
plotisolines
Creates an isoline illustration for a given data distribution on a surface
hyperspec2unit
Derives a photometric or radiometric image from a hyper-spectral image matrix
spec2srgb
Transforms spectra to MATLAB/Octave sRGB values
saveplot
Allows for easy figure export in Matlab and Octave
readldt
Imports the luminous intensity distribution curve from EULUMDAT files