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Scilab Help >> Elementary Functions > Matrix - shaping

Matrix - shaping

  • Shape tests
    • iscolumncheck if a variable is a column
    • ismatrixchecks if an object is a non-empty 1D or 2D matrix or array
    • isrowcheck if a variable is a row
    • isscalarcheck if a variable is a scalar.
    • issquarecheck if a variable is a square matrix
    • isvectorcheck if a variable is a vector
  • catstacks vectors matrices or arrays into an hypermatrix or hyperarray
  • flipdimreverses the order of (blocks of) rows, columns, pages.. of an array
  • matrixreshapes an array with the same number and order of components
  • permutepermutes the dimensions of an array
  • pertransTransposition with reference to the 2nd diagonal
  • resize_matrixtrim or/and extend (and cast) a matrix or hypermatrix
  • squeezeremoves singleton dimensions of a hypermatrix
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