| [ Index ] |
PHP Cross Reference of Unnamed Project |
[Source view] [Print] [Project Stats]
(no description)
| File Size: | 235 lines (8 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
PHPExcel_Shared_JAMA_QRDecomposition:: (6 methods):
__construct()
isFullRank()
getH()
getR()
getQ()
solve()
Class: PHPExcel_Shared_JAMA_QRDecomposition - X-Ref
| __construct($A) X-Ref |
| QR Decomposition computed by Householder reflections. param: matrix $A Rectangular matrix return: Structure to access R and the Householder vectors and compute Q. |
| isFullRank() X-Ref |
| Is the matrix full rank? return: boolean true if R, and hence A, has full rank, else false. |
| getH() X-Ref |
| Return the Householder vectors return: Matrix Lower trapezoidal matrix whose columns define the reflections |
| getR() X-Ref |
| Return the upper triangular factor return: Matrix upper triangular factor |
| getQ() X-Ref |
| Generate and return the (economy-sized) orthogonal factor return: Matrix orthogonal factor |
| solve($B) X-Ref |
| Least squares solution of A*X = B param: Matrix $B A Matrix with as many rows as A and any number of columns. return: Matrix Matrix that minimizes the two norm of Q*R*X-B. |
| Generated: Thu Aug 11 10:00:09 2016 | Cross-referenced by PHPXref 0.7.1 |