Lines Matching refs:hilbert
39 # In this module, amplitude and frequency are derived from Hilbert transform.
45 # Hilbert transform and noise.
108 # After applying Hilbert transform, the resulting amplitude and frequency may be
114 # consider its noise as part of artifacts caused by edge effect of Hilbert
119 # Then, we apply Hilbert transform to 10.2 seconds of data.
120 # Near 0.1 seconds and 10.1 seconds, there will be edge effect of Hilbert
128 # Hilbert transform.
144 def hilbert(x):
145 """Hilbert transform copied from scipy.
148 http://docs.scipy.org/doc/scipy/reference/generated/scipy.signal.hilbert.html
266 """Finds amplitude and frequency of each time of signal by Hilbert transform.
276 # To apply Hilbert transform, the wave will be transformed
300 temp = hilbert(signal[temp_left_border:temp_right_border])
420 amplitude is computed from Hilbert transform.
501 amplitude is computed from Hilbert transform.
592 amplitude is computed from Hilbert transform.
