Matlab Functions - reshape

reshape

• B = reshape(A,sz1,...,szN)
  • Reshapes A into an sz1-by-…-by-szN array B, where sz1, …, szN gives the size of each dimension
  • A and B must agree on the linear-index ordering of their elements
    • Equivalently, A(:) = B(:)
    • Naturally, numel(A) = numel(B)
  • You can specify a single dimension size as [] to have it computed automatically so the element count of B matches that of A
    • For example, if A is a 10-by-10 matrix, then reshape(A,2,2,[]) reshapes the 100 elements of A into a 2-by-2-by-25 array