Wavelet analysis of frequency chaos game signal: a time-frequency signature of the C. elegans DNA.
Imen MessaoudiAfef Elloumi OueslatiZied LachiriPublished in: EURASIP J. Bioinform. Syst. Biol. (2014)
Keyphrases
- wavelet analysis
- low frequency
- wavelet transform
- frequency domain
- high frequency
- multiresolution
- mexican hat
- short time fourier transform
- genome sequences
- subband
- basis functions
- factor analysis
- feature detection
- multiscale
- wavelet coefficients
- neural network
- dna sequences
- instantaneous frequency
- hilbert transform
- gaussian function
- autoregressive model
- vibration signal
- image compression
- signal processing
- high throughput
- clustering algorithm
- wavelet decomposition
- denoising
- feature extraction
- computer vision
- sequence data
- object recognition
- image features