Struct CovGrad 

pub struct CovGrad { /* private fields */ }

Representation of the gradient of the covariance matrix

Implementations

impl CovGrad

pub fn new( slices: &[Matrix<f64, Dyn, Dyn, VecStorage<f64, Dyn, Dyn>>], ) -> Result<CovGrad, CovGradError>

Create a new cov-grad with given slices

pub fn new_unchecked( slices: &[Matrix<f64, Dyn, Dyn, VecStorage<f64, Dyn, Dyn>>], ) -> CovGrad

Create a new unchecked CovGrad

pub fn component_mul( &self, other: &Matrix<f64, Dyn, Dyn, VecStorage<f64, Dyn, Dyn>>, ) -> Result<CovGrad, CovGradError>

Component wise multiplication

pub fn left_mul( &self, other: &Matrix<f64, Dyn, Dyn, VecStorage<f64, Dyn, Dyn>>, ) -> Result<CovGrad, CovGradError>

Left multiplication by another matrix

pub fn right_mul( &self, other: &Matrix<f64, Dyn, Dyn, VecStorage<f64, Dyn, Dyn>>, ) -> Result<CovGrad, CovGradError>

Right multiplication by another matrix

pub fn relative_eq(&self, other: &CovGrad, rel: f64, abs: f64) -> bool

Check if this is relatively eq to another matrix

pub fn concat_cols(&self, other: &CovGrad) -> Result<CovGrad, CovGradError>

Concatenate columns from another matrix

pub fn zeros(n: usize, m: usize) -> CovGrad

Create a new cov-grad with all zeros

pub fn from_column_slices( n: usize, m: usize, slice: &[f64], ) -> Result<CovGrad, CovGradError>

Create a new CovMat from a sequence of column slices

pub fn from_row_slices( n: usize, m: usize, slice: &[f64], ) -> Result<CovGrad, CovGradError>

Create a new CovMat from a sequence of row slices

Trait Implementations

impl Clone for CovGrad

fn clone(&self) -> CovGrad

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CovGrad

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

Formats the value using the given formatter.

impl Display for CovGrad

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

Formats the value using the given formatter.

impl Index<(usize, usize, usize)> for CovGrad

type Output = f64

The returned type after indexing.

fn index( &self, _: (usize, usize, usize), ) -> &<CovGrad as Index<(usize, usize, usize)>>::Output

Performs the indexing (container[index]) operation.

impl Index<usize> for CovGrad

type Output = Matrix<f64, Dyn, Dyn, VecStorage<f64, Dyn, Dyn>>

The returned type after indexing.

fn index(&self, k: usize) -> &<CovGrad as Index<usize>>::Output

Performs the indexing (container[index]) operation.

impl IndexMut<(usize, usize, usize)> for CovGrad

fn index_mut( &mut self, _: (usize, usize, usize), ) -> &mut <CovGrad as Index<(usize, usize, usize)>>::Output

Performs the mutable indexing (container[index]) operation.

impl IndexMut<usize> for CovGrad

fn index_mut(&mut self, k: usize) -> &mut <CovGrad as Index<usize>>::Output

Performs the mutable indexing (container[index]) operation.