Analiza varijabilnosti srčanog ritma u MATLAB-u

undergraduate thesis

• Title (english): Heart Rate Variability Analysis in MATLAB
• Author: Nika Ilijaš
• Mentor: Ratko Magjarević (mentor)
• Committee member: Ratko Magjarević (predsjednik povjerenstva)
• Committee member: Sara Žulj (član povjerenstva)
• Committee member: Goran Šeketa (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-07-10, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

U programskom jeziku MATLAB implementirana je detekcija R zupca u EKG signalu. Izračunata je točnost algoritma kojim se vršila detekcija. Zatim je napravljena analiza varijabilnosti srčanog ritma isto u programskom jeziku MATLAB 2015a. Implementirane su metodeu vremenskoj i frekvencijskoj domeni i nelinerane metoda. Svi rezultati prikazani su u grafičkom interaktivnom sučelju za bolji vizualni pregled.

Abstract (english)

We have implemented the R-peak detection in ECG signal in programming language MATLAB. The accuracy of the detection algorithm was also calculated. Then the heart rate variability analysis was performed in the MATLAB 2015a program language. Time domain, frequency domain and non-linear methods were implemented. All results are shown in the graphical user interface (GUI) for easier understanding and better visual inspection.

• Keywords: biomedicinski signali; QRS kompleks; R-zubac; srčani ritam; varijabilnost srčanog ritma; RR intervali; analiza; metode u vremenskoj domeni; metode u frekvencijskoj; nelinearne metode
• Keywords (english): Biomedical signals; QRS complex; R peak; Heart rate; Heart rate variability; RR intervals; analysis; time-domain method; frequency domain method; nonlinear method
• Language: croatian
• URN:NBN: urn:nbn:hr:168:416610
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 20:57:11