Y = pagenorm(X)
Y = pagenorm(X, p)
| Parameter | Description |
|---|---|
| X | N-D array. Each page is X(:,:,i,...). |
| p | norm order: 2 (default, largest singular value), 1, Inf or 'fro'. |
| Parameter | Description |
|---|---|
| Y | array of the page norms, of size [1 1 size(X,3) ...]. |
pagenorm(X) computes the 2-norm of each page X(:,:,i,...) of the N-D array X and returns them in an array whose first two dimensions are singleton.
pagenorm(X, p) uses the norm of order p: 1, 2, Inf or 'fro'. When a page is a vector, the corresponding vector norm is used.
X = cat(3, [1 2; 3 4], [5 6; 7 8]);
Y = pagenorm(X)| Version | Description |
|---|---|
| 2.0.0 | initial version |