AiryPattern

Psychtoolbox › PsychOptics

intensity = AiryPattern((angles,pupil,nm)

Compute the radial Airy pattern for diffraction by
a circular aperature.

"angles" visual angle in radians
"pupil" diameter in mm
"nm" is wavelength in nm

Intensity is normalized to max of 1.

Formulae from Hecht, Optics, 2cd edition, p. 419.

1/13/04 dhb Wrote it.
12/27/04 dhb Deal with case of input == 0.