Planck's Law

SPECEXITANCE Calculates the spectral radiant exitance for a black body (W/m^2·µm)
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SPECEXITANCE Calculates the spectral radiant exitance for a black body based on Max Planck's law and expressed in (W/m^2·µm)

M = specexitance(LAMBDA, T) computes the spectral radiant exitance based on Max Planck's law based on a given temperature (T, in Kelvin) and wavelength (lamda in micro meter [10^-6 m])

M = specexitance(LAMBDA, T, n) computes the spectral radiant exitance based on Max Planck's law based on a given temperature (T, in Kelvin) and wavelength (lamda in micro meter [10^-6 m]) calulated in a medium
for which the refractive index is not 1.

The function does not exist for lamda == 0.

Citation pour cette source

Jaap de Vries (2026). Planck's Law (https://fr.mathworks.com/matlabcentral/fileexchange/37862-planck-s-law), MATLAB Central File Exchange. Extrait(e) le .

Compatibilité avec les versions de MATLAB
Créé avec R2012a
Compatible avec toutes les versions
Plateformes compatibles
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Version Publié le Notes de version
1.0.0.0