Struct SamplingSVE

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pub struct SamplingSVE<T>where
    T: CustomNumeric + Send + Sync + 'static,
{ /* private fields */ }

Expand description

Sampling-based SVE computation

This is the general SVE computation strategy that works with discretized kernels. It does NOT know about symmetry - it just processes a given discretized kernel matrix.

§Responsibility

Remove weights from SVD results
Convert to polynomials on the domain specified by segments
Domain extension is caller’s responsibility

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impl<T> SamplingSVE<T>
where T: CustomNumeric + Send + Sync + 'static,

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pub fn new( segments_x: Vec<T>, segments_y: Vec<T>, gauss_x: Rule<T>, gauss_y: Rule<T>, epsilon: f64, n_gauss: usize, ) -> Self

Create a new SamplingSVE

This takes only the geometric information needed for polynomial conversion, not the kernel itself.

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pub fn postprocess_single( &self, u: &DTensor<T, 2>, s: &[T], v: &DTensor<T, 2>, ) -> (PiecewiseLegendrePolyVector, Vec<f64>, PiecewiseLegendrePolyVector)

Post-process a single SVD result to create polynomials

This converts SVD results to piecewise Legendre polynomials on the domain specified by segments (e.g., [0, xmax] for reduced kernels).

Auto Trait Implementations§

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impl<T> UnwindSafe for SamplingSVE<T>
where T: UnwindSafe,

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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

Immutably borrows from an owned value. Read more

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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> ByRef<T> for T

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fn by_ref(&self) -> &T

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

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fn rand<T>(&self, rng: &mut (impl Rng + ?Sized)) -> T
where Self: Distribution<T>,

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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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impl<T, U> Into for T
where U: From<T>,

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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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impl<T> IntoCloned<T> for T

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fn clone_to(self, target: &mut T)

Moves an existing object or clones from a reference to the target object.

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fn into_cloned(self) -> T

Returns an existing object or a new clone from a reference.

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impl<T> IntoEither for T

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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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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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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