Cyclic

Autocorrelation - cyclic vs acyclic

Autocorrelation - cyclic vs acyclic
  1. What is cyclic autocorrelation?
  2. What is cyclic spectrum?
  3. What is autocorrelation in digital signal processing?

What is cyclic autocorrelation?

The cyclic autocorrelation function is the amplitude of a Fourier-series component of the time-varying autocorrelation for a cyclostationary signal.

What is cyclic spectrum?

The cyclic spectrum includes both 'on–off' major cycles as plant is brought onto, and taken off, power, and high frequency cycles, due to vibrations or other causes, during the running of plant.

What is autocorrelation in digital signal processing?

Autocorrelation, sometimes known as serial correlation in the discrete time case, is the correlation of a signal with a delayed copy of itself as a function of delay. Informally, it is the similarity between observations of a random variable as a function of the time lag between them.

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