Sklopovska izvedba robusne estimacija očekivanja i varijance

undergraduate thesis

• Title (english): Hardware Implementation of Robust Expectation and Variance Estimation
• Author: Ivan Laznibat
• Mentor: Davor Petrinović (mentor)
• Committee member: Davor Petrinović (predsjednik povjerenstva)
• Committee member: Branimir Dropuljić (član povjerenstva)
• Committee member: Ana Sović Kržić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2015-09-09, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Cilj ovog rada je usporedba ponašajnog (eng. behavioral) modela robusne estimacije očekivanja i varijance s programskim kodom u C-u i Matlabu. Robusna estimacija očekivanje jednaka je medijanu, dok se estimacija varijance odreĎuje na dva načina: pomoću interkvartilnog raspona (IQR) i pomoću apsolutne devijacije medijana (MAD), te se rezultati usrednjuju kako bi estimacija bila što kvalitetnija. Četiri potrebna uzorka se pronalaze korištenjem algoritama za pronalazak k-tog najmanjeg elementa.

Abstract (english)

The aim of this project was realization of VHDL behavioral model of robust expectation and variance estimation and comparison to C programming code and model in Matlab. Estimation of robust expectation is equal to median, while robust variance is determineted with two methods: using interquatile range (IQR) or using median absolute deviation (MAD). Final result of robust variance estimation is arithmetic mean of these two methods. To find four needed samples, selection algoritm is used.

• Keywords: Robusna statistika; medijan; IQR; MAD; Medijan od medijana; Widhtov algoritam za brzi pronalazak medijana
• Keywords (english): Robust statistics; median; interquatile range (IQR); median absolute deviation (MAD); Median of medians; Fast median search (Wirth's method)
• Language: croatian
• URN:NBN: urn:nbn:hr:168:561713
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 10:06:15