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stats/

bluenoise.pro

topbluenoise

stats, noise

result = bluenoise( [n] [, RANGE=RANGE] [, SEED=SEED])

return a blue (f) noise spectra

Return value

array of size N distributed by a blue-noise spectra (f power law)

Parameters

n in optional: number of samples to generate, default=1000

Keywords

RANGE in optional: range over which to generate samples, default=[5,100]
SEED in optional: random number seed

Examples

 histoplot, /xlog, /ylog, /fill, yrange=[1,100000], bluenoise(10000, range=[5,100])

Author information

History:: Tue Mar 24 12:21:57 2009, Brian Larsen written and tested

Statistics

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File attributes

Modifcation date:	Tue Mar 24 13:01:02 2009
Lines:	47