Analisis Dimensi Fraktal Sinyal Elektrokardiografi
Abstract: It has been utilized
a research on the fractal dimension analysis of electrocardiographic (ECG)
signals. ECG signal is one example of a fractal nature, so that this signal can
be calculated using fractal dimension. The purpose of this study calculates the
ECG signal by using fractal dimension. Calculation of fractal dimension is
processed using matlab 7.8 software with a sampling of the ECG signal on the
website www.physionet.org. Fractal dimension method used is the Box-Counting.
Classification of signal samples are taken, there are two types: normal and
arrhythmia. The results of the dimension values obtained MIT-BIH database
Normal Sinus Rhythm is 1.37; MIT-BIH database arrhythmias is 1.49; MIT-BIH
database Supraventri arrhythmias is 1.44; and Cu ventricular tachyarrhythmia is
1.21. From these data it can be concluded that the classification dimension
values in the range between 1-2 is in a state of cardiac arrhythmias and
classification dimension values in a normal state has a value equal to one
dimension.
Penulis: Rizki Yara Narvinda,
Arif Surtono, A Amanto
Kode Jurnal: jpfisikadd170089
