Referência MQL5Métodos matriciais e vetoriaisClassificação de Matrizes

Classificação de Matrizes

Esta seção descreve um conjunto de funções para analisar as propriedades estruturais das matrizes. Esses métodos permitem determinar se a matriz é simétrica, hermitiana, diagonal, triangular, trapezoidal, de Hessenberg, bidagonal ou escalar. Essa classificação simplifica a escolha de algoritmos eficazes para álgebra linear e otimiza os cálculos.

Função	Ação
MatrixInfo	The method analyzes the matrix contents, determines its structural type (symmetric, Hermitian, triangular, banded, and so on), and fills the MqlMatrixInfo structure
IsSymmetric	Check if a square matrix is symmetric
IsHermitian	Check if a square complex matrix is Hermitian
IsUpperTriangular	Check if a square matrix is upper triangular
IsLowerTriangular	Check if a square matrix is lower triangular
IsUpperTrapezoidal	Check if a rectangular (not square) m-by-n matrix is upper trapezoidal
IsLowerTrapezoidal	Check if a rectangular (not square) m-by-n matrix is lower trapezoidal
IsUpperHessenberg	Check if a square matrix is upper Hessenberg matrix
IsLowerHessenberg	Check if a square matrix is lower Hessenberg matrix
IsTridiagonal	Check if a square matrix is tridiagonal
IsUpperBidiagonal	Check if a square matrix is upper bidiagonal
IsLowerBidiagonal	Check if a square matrix is lower bidiagonal
IsDiagonal	Check if a square matrix is diagonal
IsScalar	Check if a square matrix is scalar matrix

Spectrum

MatrixInfo