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SingularValueDecomposition:: (8 methods):
__construct()
getU()
getV()
getSingularValues()
getS()
norm2()
cond()
rank()
Class: SingularValueDecomposition - X-Ref
| __construct($Arg) X-Ref |
| Construct the singular value decomposition Derived from LINPACK code. param: $A Rectangular matrix return: Structure to access U, S and V. |
| getU() X-Ref |
| Return the left singular vectors return: U |
| getV() X-Ref |
| Return the right singular vectors return: V |
| getSingularValues() X-Ref |
| Return the one-dimensional array of singular values return: diagonal of S. |
| getS() X-Ref |
| Return the diagonal matrix of singular values return: S |
| norm2() X-Ref |
| Two norm return: max(S) |
| cond() X-Ref |
| Two norm condition number return: max(S)/min(S) |
| rank() X-Ref |
| Effective numerical matrix rank return: Number of nonnegligible singular values. |
| Generated: Thu Aug 11 10:00:09 2016 | Cross-referenced by PHPXref 0.7.1 |