[−][src]Struct nalgebra_lapack::Hessenberg
The Hessenberg decomposition of a general matrix.
Methods
impl<N: HessenbergScalar + Zero, D: DimSub<U1>> Hessenberg<N, D> where
DefaultAllocator: Allocator<N, D, D> + Allocator<N, DimDiff<D, U1>>,
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DefaultAllocator: Allocator<N, D, D> + Allocator<N, DimDiff<D, U1>>,
pub fn new(m: MatrixN<N, D>) -> Self
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Computes the hessenberg decomposition of the matrix m
.
pub fn h(&self) -> MatrixN<N, D>
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Computes the hessenberg matrix of this decomposition.
impl<N: HessenbergReal + Zero, D: DimSub<U1>> Hessenberg<N, D> where
DefaultAllocator: Allocator<N, D, D> + Allocator<N, DimDiff<D, U1>>,
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DefaultAllocator: Allocator<N, D, D> + Allocator<N, DimDiff<D, U1>>,
pub fn unpack(self) -> (MatrixN<N, D>, MatrixN<N, D>)
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Computes the matrices (Q, H)
of this decomposition.
pub fn q(&self) -> MatrixN<N, D>
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Computes the unitary matrix Q
of this decomposition.
Trait Implementations
impl<N: Scalar, D: DimSub<U1>> Copy for Hessenberg<N, D> where
DefaultAllocator: Allocator<N, D, D> + Allocator<N, DimDiff<D, U1>>,
MatrixN<N, D>: Copy,
VectorN<N, DimDiff<D, U1>>: Copy,
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DefaultAllocator: Allocator<N, D, D> + Allocator<N, DimDiff<D, U1>>,
MatrixN<N, D>: Copy,
VectorN<N, DimDiff<D, U1>>: Copy,
impl<N: Clone + Scalar, D: Clone + DimSub<U1>> Clone for Hessenberg<N, D> where
DefaultAllocator: Allocator<N, D, D> + Allocator<N, DimDiff<D, U1>>,
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DefaultAllocator: Allocator<N, D, D> + Allocator<N, DimDiff<D, U1>>,
fn clone(&self) -> Hessenberg<N, D>
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<N: Debug + Scalar, D: Debug + DimSub<U1>> Debug for Hessenberg<N, D> where
DefaultAllocator: Allocator<N, D, D> + Allocator<N, DimDiff<D, U1>>,
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DefaultAllocator: Allocator<N, D, D> + Allocator<N, DimDiff<D, U1>>,
Auto Trait Implementations
impl<N, D> !Send for Hessenberg<N, D>
impl<N, D> !Sync for Hessenberg<N, D>
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<SS, SP> SupersetOf for SP where
SS: SubsetOf<SP>,
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SS: SubsetOf<SP>,
fn to_subset(&self) -> Option<SS>
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fn is_in_subset(&self) -> bool
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unsafe fn to_subset_unchecked(&self) -> SS
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fn from_subset(element: &SS) -> SP
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impl<T> Same for T
type Output = T
Should always be Self