Difference between revisions of "Power spectral density"

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Latest revision as of 02:04, 26 June 2015

20.309: Biological Instrumentation and Measurement

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Overview

  • FT good for deterministic signals
  • Frequently useful to understand how the power of a stochastic signal is distributed: PSD

Estimating the power spectrum of a stochastic signal

Welch's method

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