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Conference rusure::math

Title:	Mathematics at DEC

Moderator:	RUSURE::EDP

Created:	Mon Feb 03 1986
Last Modified:	Fri Jun 06 1997
Last Successful Update:	Fri Jun 06 1997
Number of topics:	2083
Total number of notes:	14613

1074.0. "FFT Fortran Routines ?" by BISTRO::HASLER () Wed May 03 1989 14:38

    Hello out there,
    
    	I wish to look at certain Ethernet LAN_ANALYSER traces in the
    	frequency domain. There is a deterministic and a random component
    	in the time domain data  and I can have 8192 equi-distant samples.
    
    	Can any one point me to a Fast Fourier Transform routine with
    	maybe statistical smoothing windows etc written in Fortran?
    	I would normally use the IBM MATHPACK routines or those of NAG
    	but I cannot persuade my manager (yet) to buy the licenses.
    
    	Also anyone else doing this sort of thing?
    
    Brian , Valbonne, France

T.R	Title	User	Personal Name	Date	Lines
1074.1	See notes 411 and 760	POOL::HALLYB	The Smart Money was on Goliath	`Wed May 03 1989 22:41`	1