Struct FastTransformExtractor 

pub struct FastTransformExtractor { /* private fields */ }

Implementations

impl FastTransformExtractor

pub fn new() -> Self

Create a new FastTransformExtractor

pub fn transform_type(self, transform_type: TransformType) -> Self

Set the transform type

pub fn include_magnitude(self, include: bool) -> Self

Set whether to include magnitude features

pub fn include_phase(self, include: bool) -> Self

Set whether to include phase features

pub fn include_power(self, include: bool) -> Self

Set whether to include power features

pub fn normalize(self, normalize: bool) -> Self

Set whether to normalize the output

pub fn zero_pad_to_power_of_2(self, zero_pad: bool) -> Self

Set whether to zero-pad to next power of 2

pub fn extract_features( &self, data: &ArrayView2<'_, Float>, ) -> SklResult<Array2<Float>>

Extract features using fast transform methods

Trait Implementations

impl Clone for FastTransformExtractor

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FastTransformExtractor

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

Formats the value using the given formatter.

impl Default for FastTransformExtractor

fn default() -> Self

Returns the “default value” for a type.