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DuchonSplineBasis

gam::terms::basis

Struct DuchonSplineBasis 

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pub struct DuchonSplineBasis {
    pub basis: Array2<f64>,
    pub penalty_kernel: Array2<f64>,
    pub penalty_ridge: Array2<f64>,
    pub num_kernel_basis: usize,
    pub num_polynomial_basis: usize,
    pub dimension: usize,
    pub nullspace_order: DuchonNullspaceOrder,
}
Expand description

Duchon radial basis with triple operator regularization and explicit low-frequency null-space order. The penalty blocks are collocation operator Gram matrices, not the native spectral Duchon seminorm.

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§basis: Array2<f64>§penalty_kernel: Array2<f64>§penalty_ridge: Array2<f64>§num_kernel_basis: usize§num_polynomial_basis: usize§dimension: usize§nullspace_order: DuchonNullspaceOrder

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impl Clone for DuchonSplineBasis

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fn clone(&self) -> DuchonSplineBasis

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for DuchonSplineBasis

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

Formats the value using the given formatter. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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