public class LUDecompositionAlt_DDRM extends LUDecompositionBase_DDRM
An LU decomposition algorithm that originally came from Jama. In general this is faster than what is in NR since it creates a cache of a column, which makes a big difference in larger matrices.
|Constructor and Description|
|Modifier and Type||Method and Description|
This is a modified version of what was found in the JAMA package.
_getVV, _solveVectorInternal, computeDeterminant, decomposeCommonInit, getIndx, getLower, getLU, getPivot, getRowPivot, getRowPivotV, getUpper, inputModified, isSingular, quality, setExpectedMaxSize
public boolean decompose(DMatrixRMaj a)
a- The matrix that is to be decomposed. Not modified.
Copyright © 2009-2018 Peter Abeles