kotlin-cesium-engine/cesium.engine/TridiagonalSystemSolver/solve

solve

fun solve(diagonal: ERROR CLASS: Symbol not found for ReadonlyArray<ERROR CLASS: Symbol not found for JsDouble>, lower: ERROR CLASS: Symbol not found for ReadonlyArray<ERROR CLASS: Symbol not found for JsDouble>, upper: ERROR CLASS: Symbol not found for ReadonlyArray<ERROR CLASS: Symbol not found for JsDouble>, right: ERROR CLASS: Symbol not found for ReadonlyArray<cesium/engine/Cartesian3>): ERROR CLASS: Symbol not found for ReadonlyArray<cesium/engine/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);
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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.

See also