| MQL5 Reference / Matrix and Vector Methods / Features |
|
|
Feature methods
These methods enable the receiving of matrix features, such as:
Function |
Action |
|---|---|
Return the number of rows in a matrix |
|
Return the number of columns in a matrix |
|
Return the size of vector |
|
Return matrix or vector norm |
|
Compute the condition number of a matrix |
|
Compute the determinant of a square invertible matrix |
|
Compute the sign and logarithm of the determinant of an matrix |
|
Return matrix rank using the Gaussian method |
|
Return the sum along diagonals of the matrix |
|
Compute spectrum of a matrix as the set of its eigenvalues from the product AT*A |