pertrans

Arguments

X, Y

square or rectangular matrices of any data type

Description

Y = pertrans(X) returns the simultaneous permutation and transposition of X, i.e. the symmetric of X with reference to the second diagonal (utility function).

Examples

// Square matrix:
A = matrix(1:25, 5, 5);
pertrans(A)

// Rectangular matrix:
A = grand(5, 3, "uin", 0, 9);
pertrans(A)

See also

• transposition — (') transpose operator, string delimiter
• flipdim — reverses the order of (blocks of) rows, columns, pages.. of a matrix or hypermatrix
• permute — permutes the dimensions of an array