Struct StfrftConfig 

pub struct StfrftConfig {
    pub alpha: f64,
    pub window_size: usize,
    pub hop_size: usize,
    pub window_type: WindowType,
    pub oversample: bool,
}

Configuration for the Short-Time Fractional Fourier Transform.

Fields

alpha: f64

Fractional order α ∈ [0, 4]. α=0: identity, α=1: FFT, α=2: time-reversal.

window_size: usize

Length of each analysis window in samples. Must be a power of two for the DFrFT eigenvector computation. Default: 256.

hop_size: usize

Number of samples to advance between consecutive frames. Default: 64.

window_type: WindowType

Window function applied to each frame before the DFrFT. Default: Gaussian.

oversample: bool

If true, zero-pad signal to the next power-of-two before framing. Currently unused; reserved for future use.

Trait Implementations

impl Clone for StfrftConfig

fn clone(&self) -> StfrftConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StfrftConfig

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

Formats the value using the given formatter.

impl Default for StfrftConfig

fn default() -> StfrftConfig

Returns the “default value” for a type.