Struct csaps::NdSpline

pub struct NdSpline<'a, T: Real> { /* fields omitted */ }

N-dimensional (univariate/multivariate) spline PP-form representation

NdSpline represents n-dimensional splines as the set of its attributes and NxM array of picewise-polinomial coefficients for every dimension (N - the number of dimensions).

Also evaluate method is implemented for NdSpline for evaluating the data values for the given data sites.

Methods

impl<'a, T> NdSpline<'a, T> where
    T: Real, 

pub fn new(breaks: ArrayView1<'a, T>, coeffs: Array2<T>) -> NdSpline<'a, T>

Creates NdSpline struct from given breaks and coeffs

Arguments

• breaks -- The breaks (data sites) which have been used for computing spline
• coeffs -- The NxM array of spline coefficients where N is ndim and M is row of pieces of coefficients

Notes

• NdSpline struct should not be created directly by a user in most cases.

pub fn ndim(&self) -> usize

Returns the spline dimensionality

pub fn order(&self) -> usize

Returns the spline order

pub fn pieces(&self) -> usize

Returns the number of pieces of the spline

pub fn breaks(&self) -> ArrayView1<T>

Returns the view to the breaks array

pub fn coeffs(&self) -> ArrayView2<T>

Returns the view to the spline coefficients array

pub fn evaluate(&self, xi: ArrayView1<'a, T>) -> Array2<T>

Evaluates the spline on the given data sites

Trait Implementations

impl<'a, T: Debug + Real> Debug for NdSpline<'a, T>

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

Formats the value using the given formatter.