Sentence examples for transform to extract from inspiring English sources

In the step of feature extraction, employing discrete cosine transform to extract feature vector from SMR matrix based on BLOSUM62 has been proven effective to represent amino acid sequences.

This approach applies the wavelet transform to extract multifractal spectra from time-signals.

Lim et al. [15] use a Hough transform to extract the angle of a flute.

Xiang et al. [15] used Fourier transform to extract facial features and represent expressions.

We use a Haar discrete wavelet transform to extract privacy information.

The traditional wavelet-based approaches directly use the low frequency sub-band of wavelet transform to extract facial features.

Expression profile data from each treatment was transformed to extract the principle components responsible for the greatest amount of variance.

The interpolated MZI traces were then Hilbert transformed to extract the phase of the frequency sweep.

To compute the PLV, each channel was filtered between 1- 4 Hz and Hilbert transformed to extract the instantaneous phase.

Moreover, the capabilities of wavelet transforms to extract information related to damage episodes imbedded in the acceleration response of the structure are evaluated.

However, this problem may be remedied by applying the discrete Fourier transform to (2) to extract the delays and form an equivalent equation in which the unknown parameters are separated in individual terms: X m ( f ) = ∑ n = 1 N α ( ρ m, n ) exp - j 2 π n f f τ m, n S n ( f ) + ∑ n = 1 N ∑ p = 1 P m, n γ m, n, p exp - j 2 π n f f τ ^ m, n, p S n ( f ) + ξ m ( f ) (3).