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 |
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LUDecompositionAlt_DDRM() |
Modifier and Type | Method and Description |
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boolean |
decompose(org.ejml.data.DMatrixRMaj a)
This is a modified version of what was found in the JAMA package.
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_getVV, _solveVectorInternal, computeDeterminant, decomposeCommonInit, getIndx, getLower, getLU, getPivot, getRowPivot, getRowPivotV, getUpper, inputModified, isSingular, quality, setExpectedMaxSize
public boolean decompose(org.ejml.data.DMatrixRMaj a)
a
- The matrix that is to be decomposed. Not modified.