The Apodization Function
Its Full Width at Half Maximum is . Its Instrument Function is
where is a Bessel Function of the First Kind. It has a width of 1.59044, a maximum of
,
maximum Negative sidelobe of times the peak, and maximum Positive sidelobe of 0.356044 times the peak.
See also Apodization Function, Instrument Function
References
Press, W. H.; Flannery, B. P.; Teukolsky, S. A.; and Vetterling, W. T.
Numerical Recipes in FORTRAN: The Art of Scientific Computing, 2nd ed.
Cambridge, England: Cambridge University Press, p. 547, 1992.
© 1996-9 Eric W. Weisstein
1999-05-26