public class CholeskyDecompositionInner_FDRM extends CholeskyDecompositionCommon_FDRM
This implementation of a Cholesky decomposition using the inner-product form.
For large matrices a block implementation is better. On larger matrices the lower triangular
decomposition is significantly faster. This is faster on smaller matrices than CholeskyDecompositionBlock_FDRM
but much slower on larger matrices.
Constructor and Description |
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CholeskyDecompositionInner_FDRM() |
CholeskyDecompositionInner_FDRM(boolean lower) |
Modifier and Type | Method and Description |
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protected boolean |
decomposeLower()
Performs an lower triangular decomposition.
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protected boolean |
decomposeUpper()
Performs an upper triangular decomposition.
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_getVV, computeDeterminant, decompose, getT, getT, inputModified, isLower, setExpectedMaxSize
public CholeskyDecompositionInner_FDRM()
public CholeskyDecompositionInner_FDRM(boolean lower)
protected boolean decomposeLower()
CholeskyDecompositionCommon_FDRM
decomposeLower
in class CholeskyDecompositionCommon_FDRM
protected boolean decomposeUpper()
CholeskyDecompositionCommon_FDRM
decomposeUpper
in class CholeskyDecompositionCommon_FDRM