Sentence examples for phase spectrum from inspiring English sources

Firstly, the stochastic Fourier spectrum, consisting of wave-number spectrum and phase spectrum, is introduced.

The phase spectrum is viewed as the evolutionary result driven by characteristic velocity of air vortex.

The univariate phase spectrum model is proved to be valid, bypassing the need of the classical spectral representation techniques in modeling the phase spectrum where hundreds of variables are required.

Fast wavelet decomposition is operated to multiresolution analyze the wavefront phase spectrum, during which soft threshold denoising is carried out.

The video segmentation algorithm includes processing the 3-D FFT, calculating the phase spectrum and the 2-D IFFT operation.

In order to circumvent this problem, we have proposed the amplitude spectrum and phase spectrum adaptive filter.

Here FBG are used to control and modify the amplitude and phase spectrum of broadband incoherent optical signal.

Most existing mDS representations such as spectrogram, cepstrogram and cadence velocity diagram discard the phase spectrum, and only make use of the magnitude spectrum.

Both methods are based on first modifying only the phase spectrum, after which the time-domain signal is computed using the inverse Fourier transform.

Oracle-based ASR experiments verify this approach, showing an average of 20% relative word accuracy improvements when accurate estimates of the phase spectrum are available.

This can be determined directly in the time domain or in the frequency domain by examining the phase spectrum of two signals.