fdars-core 0.32.0

Functional Data Analysis algorithms in Rust
Documentation 
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//! Basis representation functions for functional data.
//!
//! This module provides B-spline and Fourier basis expansions for representing
//! functional data in a finite-dimensional basis.

pub mod auto_select;
pub mod basis_system;
pub mod bspline;
pub mod constant;
pub mod exponential;
pub mod fourier;
pub mod fourier_fit;
mod helpers;
pub mod monomial;
pub mod polygonal;
pub mod power;
pub mod projection;
pub mod pspline;

#[cfg(test)]
mod tests;

// ---------------------------------------------------------------------------
// Re-exports — preserves the external API
// ---------------------------------------------------------------------------

pub use auto_select::{select_basis_auto_1d, BasisAutoSelectionResult, SingleCurveSelection};
pub use basis_system::BasisSystem;
pub use bspline::{bspline_basis, bspline_basis_from_knots, construct_bspline_knots};
pub use constant::constant_basis;
pub use exponential::exponential_basis;
pub use fourier::{fourier_basis, fourier_basis_with_period};
pub use fourier_fit::{fourier_fit_1d, select_fourier_nbasis_gcv, FourierFitResult};
pub use monomial::monomial_basis;
pub use polygonal::polygonal_basis;
pub use power::power_basis;
pub use projection::{
    basis_to_fdata, basis_to_fdata_1d, fdata_to_basis, fdata_to_basis_1d, BasisProjectionResult,
    ProjectionBasisType,
};
pub use pspline::{
    difference_matrix, pspline_evaluate, pspline_fit_1d, pspline_fit_gcv, PsplineFitResult,
};