def phases(self):
"""The frequency-band dependent phases of the spectra of each of the
time -series i,j in the analyzer"""
phase = tsa.cache_to_phase(self.cache, self.ij)
return phase
def phases(self):
"""The frequency-band dependent phases of the spectra of each of the
time -series i,j in the analyzer"""
phase = tsa.cache_to_phase(self.cache, self.ij)
return phase
def test_cache_to_phase():
"""
Test phase calculations from cached windowed FFT
"""
ij = [(0, 1), (1, 0)]
x = np.sin(t) + np.sin(2 * t) + np.sin(3 * t) + np.random.rand(t.shape[-1])
y = np.sin(t) + np.sin(2 * t) + np.sin(3 * t) + np.random.rand(t.shape[-1])
ts = np.vstack([x, y])
freqs, cache = tsa.cache_fft(ts, ij)
ph = tsa.cache_to_phase(cache, ij)
def test_cache_to_phase():
"""
Test phase calculations from cached windowed FFT
"""
ij = [(0, 1), (1, 0)]
x = np.sin(t) + np.sin(2 * t) + np.sin(3 * t) + np.random.rand(t.shape[-1])
y = np.sin(t) + np.sin(2 * t) + np.sin(3 * t) + np.random.rand(t.shape[-1])
ts = np.vstack([x, y])
freqs, cache = tsa.cache_fft(ts, ij)
ph = tsa.cache_to_phase(cache, ij)