Struct SparseFFTConfig

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pub struct SparseFFTConfig {Show 13 fields
    pub estimation_method: SparsityEstimationMethod,
    pub sparsity: usize,
    pub algorithm: SparseFFTAlgorithm,
    pub threshold: f64,
    pub iterations: usize,
    pub seed: Option<u64>,
    pub max_signal_size: usize,
    pub adaptivity_factor: f64,
    pub pruning_sensitivity: f64,
    pub flatness_threshold: f64,
    pub window_size: usize,
    pub window_function: WindowFunction,
    pub kaiser_beta: f64,
}

Expand description

Sparse FFT configuration

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§estimation_method: SparsityEstimationMethod

The sparsity estimation method

§sparsity: usize

Expected sparsity (k) - number of significant frequency components

§algorithm: SparseFFTAlgorithm

Algorithm variant to use

§threshold: f64

Threshold for frequency coefficient significance (when using threshold method)

§iterations: usize

Number of iterations for iterative methods

§seed: Option<u64>

Random seed for probabilistic algorithms

§max_signal_size: usize

Maximum signal size to process (to prevent test timeouts)

§adaptivity_factor: f64

Adaptivity parameter (controls how aggressive adaptivity is)

§pruning_sensitivity: f64

Pruning parameter (controls sensitivity of frequency pruning)

§flatness_threshold: f64

Spectral flatness threshold (0-1, lower values = more selective)

§window_size: usize

Analysis window size for spectral flatness calculations

§window_function: WindowFunction

Window function to apply before FFT

§kaiser_beta: f64

Kaiser window beta parameter (when using Kaiser window)

Trait Implementations§

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impl Clone for SparseFFTConfig

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fn clone(&self) -> SparseFFTConfig

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for SparseFFTConfig

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

Formats the value using the given formatter. Read more

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impl Default for SparseFFTConfig

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for SparseFFTConfig

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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