solve
fun solve(diagonal: ReadonlyArray<Double>, lower: ReadonlyArray<Double>, upper: ReadonlyArray<Double>, right: ReadonlyArray<Cartesian3>): ReadonlyArray<Cartesian3>(source)
Solves a tridiagonal system of linear equations.
const lowerDiagonal = [1.0, 1.0, 1.0, 1.0];
const diagonal = [2.0, 4.0, 4.0, 4.0, 2.0];
const upperDiagonal = [1.0, 1.0, 1.0, 1.0];
const rightHandSide = [
new Cartesian3(410757.0, -1595711.0, 1375302.0),
new Cartesian3(-5986705.0, -2190640.0, 1099600.0),
new Cartesian3(-12593180.0, 288588.0, -1755549.0),
new Cartesian3(-5349898.0, 2457005.0, -2685438.0),
new Cartesian3(845820.0, 1573488.0, -1205591.0)
];
const solution = TridiagonalSystemSolver.solve(lowerDiagonal, diagonal, upperDiagonal, rightHandSide);Content copied to clipboard
Return
An array of Cartesians with length n that is the solution to the tridiagonal system of equations.
Parameters
diagonal
An array with length n that contains the diagonal of the coefficient matrix.
lower
An array with length n - 1 that contains the lower diagonal of the coefficient matrix.
upper
An array with length n - 1 that contains the upper diagonal of the coefficient matrix.
right
An array of Cartesians with length n that is the right side of the system of equations.