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LinearSpectralSolver

solver::numeric::ode

Struct LinearSpectralSolver

pub struct LinearSpectralSolver;

Expand description

Solver for Linear Time-Invariant (LTI) systems y’ = My using spectral decomposition. Efficient for constant matrices, as it avoids time-stepping.

Implementations§

impl LinearSpectralSolver

pub fn solve_tridiagonal( diag: Vec<f64>, off_diag: Vec<f64>, y0: &[f64], t: f64, ) -> Vec<f64>

Solves y(t) = exp(A * t) * y0 for a symmetric tridiagonal matrix A.

§Arguments

diag - Diagonal elements of A.
off_diag - Off-diagonal elements of A.
y0 - Initial state vector at t=0.
t - Time horizon to propagate to.

Auto Trait Implementations§

impl Freeze for LinearSpectralSolver

impl RefUnwindSafe for LinearSpectralSolver

impl Send for LinearSpectralSolver

impl Sync for LinearSpectralSolver

impl Unpin for LinearSpectralSolver

impl UnsafeUnpin for LinearSpectralSolver

impl UnwindSafe for LinearSpectralSolver

Blanket Implementations§

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