Struct CoherenceConfig 

pub struct CoherenceConfig {
    pub time_smoothing_scale: f64,
    pub scale_smoothing_scale: f64,
    pub use_fft: bool,
}

Configuration for wavelet coherence computation

Fields

time_smoothing_scale: f64

Smoothing scale for time direction (default: 0.6) Controls the width of the Gaussian smoothing kernel in time. Larger values provide more smoothing.

scale_smoothing_scale: f64

Smoothing scale for frequency direction (default: 1.0) Controls the width of the Gaussian smoothing kernel in log-scale space. Larger values provide more smoothing across frequency scales.

use_fft: bool

Use FFT-based CWT for coherence computation when true.

FFT-based CWT (cwt_fft) reduces the per-scale complexity from O(N²) to approximately O(N log N), which is beneficial for longer time series and larger scale grids. When this is false, an internal heuristic based on signal length and number of scales decides whether to use FFT or direct convolution.

Trait Implementations

impl Clone for CoherenceConfig

fn clone(&self) -> CoherenceConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CoherenceConfig

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

Formats the value using the given formatter.

impl Default for CoherenceConfig

fn default() -> Self

Returns the “default value” for a type.