Function evaluation

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1 total messages Started by Doug Reynolds Fri, 12 Apr 1991 17:05

#1670

Author: Doug Reynolds
Date: Fri, 12 Apr 1991 17:05

19 lines
1070 bytes

Hello,
	Can anyone give me any pointers to references about using table
	look ups to speed-up certain function evaluations? Specifically
	I am using the cumulative Gaussian function (erf(x)) in a 
	speaker recognition system and the power series method is very
	time consuming so I would like to speed things up with an
	efficient table look-up procedure.

	Thanks in advance for your help.

Doug Reynolds
Georgia Tech DSP
dar@gauss.eedsp.gatech.edu

-- 
Doug Reynolds [GRA M. Smith]
Georgia Tech, School of Electrical Engineering, Atlanta, GA  30332
USENET: ...!{allegra,hplabs,ihnp4,ulysses}!gatech!gt-eedsp!$me
INTERNET: $me@gteedsp.gatech.edu

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