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Finde globalt max/min

To: sslug@sslug
Subject: Finde globalt max/min
From: Nicolai Hanssing <sslug@sslug>
Date: Thu, 26 Apr 2001 15:33:21 +0200
Newsgroups: sslug.cprog
Organization: K-Net

Kære SSLUG'ere

Kender i en algoritme til at finde et lokalt/globalt max/min for en
skalar funktion, hvor signalet er overlejret med støj?:

bestem	max(g(k)), 
udfra f(k)=g(k) + e

g(k) er ikke symmetrik omkring toppunktet, og derfor mener jeg ikke
Center-of-Gravity kn anvendes... Andre ideer?

Man kan selvfølgelig lave noget filtrering, men det reducere kun
variansen og jeg har et endeligt antal samples tilrådighed. 

Mvh.
	Nicolai Hanssing

Follow-Ups:
- Re: [CPROG] Finde globalt max/min
  - From: Carsten Svaneborg
- Re: [CPROG] Finde globalt max/min
  - From: Sune Fischer
- Re: [CPROG] Finde globalt max/min
  - From: Niels Langager Ellegaard
- Re: [CPROG] Finde globalt max/min
  - From: Kenneth Geisshirt

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