mir.interpolate.polynomial

Members

Functions

atInterval (from mir.interpolate)

Tuple!(T, size_t) atInterval(T value, size_t intervalIndex) via public import mir.interpolate : atInterval;

inversedBarycentricWeights

RCArray!(immutable T) inversedBarycentricWeights(Slice!(const(T)*) x)

lagrange

Lagrange!(T, maxDerivative) lagrange(X[] x, T[] y)

Lagrange!(Unqual!(Slice!(Iterator, 1, kind).DeepElement), maxDerivative, X) lagrange(Slice!(RCI!(immutable X)) x, Slice!(Iterator, 1, kind) y)

Constructs barycentric lagrange interpolant.

polynomialDerivativeValues

Slice!(T*) polynomialDerivativeValues(Slice!(T*) d, Slice!(const(T)*) x, Slice!(const(T)*) y, Slice!(const(T)*) w)

Computes derivative values in the same points

polynomialDerivativeValues

Slice!(T*) polynomialDerivativeValues(Slice!(T*) d, Slice!(const(T)*) x, Slice!(const(T)*) y)

Structs

Lagrange

struct Lagrange(T, uint maxAdditionalFunctions = 0, X = T)

• constant
• extrapolate
• generic
• linear
• mod
• polynomial
• spline
• utility

• atInterval
• interp1

• Interp1

• findInterval