Analysis of DNA Signal Representation Applying Dynamic Time Warping (DTW) and

Abstract: The Deoxyribonucleic Acid (DNA) is a double stranded helix of nucleotides consists of: Adenine (A), Cytosine (C), Guanine (G) and Thymine (T). In this work, the DNA code is converted into an equivalent digital signal quaternary code. The Dynamic Time Warping (DTW) and the Derivative Dynamic Time Warping (DDTW) algorithms are applied on two different species ’ DNA to calculate the distance between them. We apply these two techniques to compare human DNA to several species of different biological families by calculating the warping path values