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| 
  | __construct (Matrix $matrix) | 
|   | 
| 
  | getHouseholdVectors () | 
|   | 
| 
  | getQ () | 
|   | 
| 
  | getR () | 
|   | 
| 
  | isFullRank () | 
|   | 
|   | solve (Matrix $B) | 
|   | Least squares solution of A*X = B.  
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|   | 
◆ solve()
      
        
          | Matrix\Decomposition\QR::solve  | 
          ( | 
          Matrix |           $B | ) | 
           | 
        
      
 
Least squares solution of A*X = B. 
- Parameters
 - 
  
    | Matrix | $B | a Matrix with as many rows as A and any number of columns | 
  
   
- Exceptions
 - 
  
  
 
- Return values
 - 
  
    | Matrix | matrix that minimizes the two norm of Q*R*X-B  | 
  
   
 
 
The documentation for this class was generated from the following file:
- lib/phpspreadsheet/markbaker/matrix/classes/src/Decomposition/QR.php