Rfft and spectral power: Revision history

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17 October 2025

  • curprev 16:4616:46, 17 October 2025 Davrot talk contribs 3,316 bytes −11 No edit summary Tag: Visual edit
  • curprev 13:0813:08, 17 October 2025 Davrot talk contribs 3,327 bytes +3,327 Created page with "== Goal == We want to calculate a well behaved power spectral density from a 1 dimensional time series. Questions to [mailto:davrot@uni-bremen.de David Rotermund] == Generation of test data == We will generate a sine wave with 10 Hz.<syntaxhighlight lang="python">import numpy as np time_series_length: int = 1000 dt: float = 1.0 / 1000.0 # time resolution is 1ms sampling_frequency: float = 1.0 / dt frequency_hz: float = 10.0 t: np.ndarray = np.arange(0, time_series_le..." Tag: Visual edit
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