Articles with "fourier power" as a keyword



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Large-Scale Genome Comparison Based on Cumulative Fourier Power and Phase Spectra: Central Moment and Covariance Vector

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Published in 2019 at "Computational and Structural Biotechnology Journal"

DOI: 10.1016/j.csbj.2019.07.003

Abstract: Genome comparison is a vital research area of bioinformatics. For large-scale genome comparisons, the Multiple Sequence Alignment (MSA) methods have been impractical to use due to its algorithmic complexity. In this study, we propose a… read more here.

Keywords: cumulative fourier; power phase; phase spectra; fourier power ... See more keywords
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Reference-Free Breathing Crack Identification of Beam-Like Structures Using an Enhanced Spatial Fourier Power Spectrum with Exponential Weighting Functions

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Published in 2019 at "International Journal of Structural Stability and Dynamics"

DOI: 10.1142/s0219455419500172

Abstract: Detection of incipient damage of structures at the earliest possible stage is desirable for successful implementation of any health monitoring system. In this paper, we focus on breathing crack problem and present a new reference-free… read more here.

Keywords: breathing crack; crack; fourier power; power spectrum ... See more keywords