Sentence examples for running spectra from inspiring English sources

First, we calculated running spectra of the up-down component for seismograms at two-second intervals.

(d) Running spectra of the Tohoku-Oki earthquake with time windows of 20 s for KWBH.

For example, Fig. 2(d) shows the running spectra at KWBH, where relatively high spectral ratio values are observed.

These perturbations are small so that the simple approaches that compare spectral amplitudes at different stations or that look at temporal variations in the running spectra cannot detect the local signals.

The modulation spectrum Y m (f,g) is obtained by applying Fourier transform on the running spectra, obtained by taking absolute values |Y t,f)| at each frequency, where Y t,f) is the time-frequency representation after short-time Fourier analysis, expressed as Y m f, g = FT | Y t, f | | t = 1, … T, (5).

Running Spectrum.

We show a running spectrum and power spectra at station ROPW in Fig. 4.

We can recognize the beginning of continuous tremor around 11 45 from its running spectrum (Fig. 4b).

We calculated running spectrum using an autoregressive model with 10.24-s time window, sliding by every 5.12 s.

Blue axis marks the time window of waveforms used to estimate tremor locations (from 11 45 to 12 10) Fig. 4 (a) Waveform, (b) running spectrum, and (c) power spectra of UD component at station ROPW.

The total iron concentration of the sputum samples and basal salts media was determined using standard atomic adsorption spectrometry at 248.3 nm in an air acetylene flame (Varian SpectrAA-100 running Spectra-100 Version 2 Software).