`pagectranspose`

Conjugate-transposes each page of an N-D array.

Category: Language Fundamentals > Operators and Elementary Operations

Syntax

B = pagectranspose(A)

Swaps the first two dimensions of A page by page and conjugates the values.

Description

It applies A' to each 2-D page A(:,:,k). For real data it is identical to pagetranspose. For complex data the conjugation matters when pages are later multiplied, as in pagemtimes(A, 'ctranspose', A, 'none').

Input arguments

A: Array with 2 or more dimensions.

Output arguments

B: Array with the first two dimensions swapped and every element conjugated.

Example

A = cat(3, [1+2i 3], [4 5-1i]);
B = pagectranspose(A);
size(B)
B(:, :, 1)

Output

ans = 1×3

     2     1     2
ans = 2×1 complex

   1.0000 - 2.0000i
   3.0000 - 0.0000i

See also

pagetranspose pagemtimes ctranspose conj