Struct IMF 

pub struct IMF {
    pub data: Vec<f64>,
    pub frequency: Option<Vec<f64>>,
    pub amplitude: Option<Vec<f64>>,
}

Intrinsic Mode Function (IMF) - a single component from EMD

Fields

data: Vec<f64>

The IMF data

frequency: Option<Vec<f64>>

The instantaneous frequency (if computed)

amplitude: Option<Vec<f64>>

The instantaneous amplitude (if computed)

Implementations

impl IMF

pub fn new(data: Vec<f64>) -> Self

Create a new IMF from data

pub fn compute_instantaneous_attributes(&mut self) -> Result<()>

Compute instantaneous frequency and amplitude using Hilbert transform

This method computes the analytic signal via Hilbert transform to extract:

• Instantaneous amplitude (envelope)
• Instantaneous frequency (derivative of phase)

Trait Implementations

impl Clone for IMF

fn clone(&self) -> IMF

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IMF

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.