Python Signal Generation

The script outputs time histories for:

  • sine
  • cosine
  • damped sine
  • sine sweep
  • white noise
  • terminal sawtooth pulse
  • symmetric sawtooth pulse
  • half-sine pulse
  • versed sine pulse
  • wavelet
  • rectangular pulse

The script requires the utility function

The time histories have many different uses. One is to test signal processing scripts.

Another is for use as a base input or forcing function in a structural dynamics model, particularly for a modal transient analysis.

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Tom Irvine

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