Simulation of a Kolmogorov phase screen
نویسنده
چکیده
AbstracL WO new methods for madelling Kolmogomv phase fluctuations oyer a finite apenure are described. Ihe firs1 method relies on the incorporation of subharmonim in order to model accurately the low frequencies of the Kolmogomv SpeclNm. Ihc second method provides a less accurate, but much faster method for simulating the Kolmogorw spectrum ty using a midpoint displacement algorithm used in computer graphics.
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تاریخ انتشار 1992