`pagemrdivide`

Right division page by page, A / B for each page.

Category: Language Fundamentals > Operators and Elementary Operations

Syntax

X = pagemrdivide(A, B)

For each page, solves X(:,:,k) * B(:,:,k) = A(:,:,k).

Description

It is the page-wise version of the / operator: each page of A is divided on the right by the matching page of B. A size-1 page dimension is reused for all pages.

The operation is the transpose of the left-division problem, X = (B' \ A')', applied to every page.

Input arguments

A: Array of right-hand side pages, each m-by-n.
B: Array of coefficient pages, each p-by-n.

Output arguments

X: Solutions, each page m-by-p.

Example

B = cat(3, [2 0; 0 2], [1 0; 0 4]);
A = cat(3, [2 2], [4 4]);
X = pagemrdivide(A, B);
X(:, :, 1)
X(:, :, 2)

Output

ans = 1×2

     1     1
ans = 1×2

     4     1

pagemrdivide