Grafički prikaz podataka i modeliranje funkcijama

undergraduate thesis

• Title (english): Graphical representation of data and modelling by functions
• Author: Josip Štuban
• Mentor: Biserka Kolarec (mentor)
• Committee member: Biserka Kolarec (predsjednik povjerenstva)
• Committee member: Lari Hadelan (član povjerenstva)
• Committee member: Mateja Jež Rogelj (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Information Science and Mathematics); Zagreb
• Defense date and country: 2023-09-19, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

U ovom radu istražuju se grafički prikaz podataka i modeliranje korištenjem funkcija, s naglaskom na linearnu i kvadratnu funkciju. Korišten je Microsoft Excel za stvaranje modela i obavljanje računskih operacija. Definirane su linearna i kvadratna funkcija, rješavaju se problemski zadaci iz agronomske prakse te demonstrira kako stvarnim podacima možemo dobiti modele. Rad također istražuje koeficijent određenosti kao mjeru podudaranja podataka s modelom. Cilj je pružiti čitatelju razumijevanje grafičkog prikaza podataka i modeliranja funkcija, s praktičnim primjerima i upotrebom Microsoft Excela.

Abstract (english)

This paper explores graphical data representation and function modeling, with a focus on linear and quadratic functions. Microsoft Excel was used for model creation and computational operations. Linear and quadratic functions have been defined, agronomic practice problems have been solved to demonstrate how models can be obtained from real data. The paper also investigates the coefficient of determination as a measure of data alignment with the model. The goal is to provide the reader with an understanding of graphical data representation and function modeling, with practical examples and the use of Microsoft Excel.

• Keywords: grafički prikaz; modeliranje; linearna funkcija; kvadratna funkcija; Microsoft Excel
• Keywords (english): graphical representation; modeling; linear function; quadratic function; Microsoft Excel
• Language: croatian
• URN:NBN: urn:nbn:hr:204:462986
• Study programme: Title: Agricultural Economics; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka agrarne ekonomike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka agrarne ekonomike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2024-09-26 12:17:26