Yule-walker

Derivation of Yule-Walker Equation for LPC

Derivation of Yule-Walker Equation for LPC
  1. What are the Yule-Walker equations?

What are the Yule-Walker equations?

The Yule-Walker equations are the building block of the linear AR model, connecting its parameters to the covariance function of the process. The model parameters are therefore estimated from the covariances of the time series. Forecasting can be considered by applying the resulting predictive model.

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Why does this recorded signal have two waveforms in it?
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