calculate_spectral_entropy

scirs2_series::features::complexity

Function calculate_spectral_entropy 

Source 
pub fn calculate_spectral_entropy<F>(_powerspectrum: &Array1<F>) -> Result<F>
where
    F: Float + FromPrimitive + Debug,
Expand description

Calculate spectral entropy

Spectral entropy measures the spectral complexity of a signal by treating the power spectrum as a probability distribution.

§Arguments

  • power_spectrum - Power spectrum of the signal

§Returns

Spectral entropy value