| [ Index ] |
PHP Cross Reference of Unnamed Project |
[Source view] [Print] [Project Stats]
(no description)
| File Size: | 257 lines (8 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
PHPExcel_Shared_JAMA_LUDecomposition:: (8 methods):
__construct()
getL()
getU()
getPivot()
getDoublePivot()
isNonsingular()
det()
solve()
Class: PHPExcel_Shared_JAMA_LUDecomposition - X-Ref
| __construct($A) X-Ref |
| LU Decomposition constructor. param: $A Rectangular matrix return: Structure to access L, U and piv. |
| getL() X-Ref |
| Get lower triangular factor. return: array Lower triangular factor |
| getU() X-Ref |
| Get upper triangular factor. return: array Upper triangular factor |
| getPivot() X-Ref |
| Return pivot permutation vector. return: array Pivot vector |
| getDoublePivot() X-Ref |
| Alias for getPivot |
| isNonsingular() X-Ref |
| Is the matrix nonsingular? return: true if U, and hence A, is nonsingular. |
| det() X-Ref |
| Count determinants return: array d matrix deterninat |
| solve($B) X-Ref |
| Solve A*X = B param: $B A Matrix with as many rows as A and any number of columns. return: X so that L*U*X = B(piv,:) |
| Generated: Thu Aug 11 10:00:09 2016 | Cross-referenced by PHPXref 0.7.1 |