public class LUDecompositionAltextends LUDecompositionBase
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.
Constructors Constructor and Description
Methods Modifier and Type Method and Description
decompose(DenseMatrix64F a)This is a modified version of what was found in the JAMA package.
Methods inherited from class org.ejml.alg.dense.decomposition.lu.LUDecompositionBase
_getVV, _solveVectorInternal, computeDeterminant, getIndx, getLower, getLU, getPivot, getPivot, getUpper, inputModified, isSingular, quality, setExpectedMaxSize
public boolean decompose(DenseMatrix64F a)This is a modified version of what was found in the JAMA package. The order that it performs its permutations in is the primary difference from NR
a- The matrix that is to be decomposed. Not modified.
- true If the matrix can be decomposed and false if it can not.
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