ee.Array.matrixLUDecomposition
Calculates the LU matrix decomposition such that P×input=L×U, where L is lower triangular (with unit diagonal terms), U is upper triangular and P is a partial pivot permutation matrix. The input matrix must be square. Returns a dictionary with entries named 'L', 'U' and 'P'.
| Usage | Returns |
|---|
Array.matrixLUDecomposition() | Dictionary |
| Argument | Type | Details |
|---|
this: array | Array | The array to decompose. |
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Last updated 2023-10-06 UTC.
[null,null,["Last updated 2023-10-06 UTC."],[[["The `matrixLUDecomposition()` function calculates the LU decomposition of a square input array."],["It returns a dictionary containing the lower triangular matrix (L), upper triangular matrix (U), and permutation matrix (P)."],["The decomposition satisfies the equation P×input=L×U, where L has unit diagonal terms."],["This function is applicable to any square array and is accessed using `Array.matrixLUDecomposition()`."]]],[]]