cupy.diagflat

cupy.diagflat(v, k=0)[source]

Creates a diagonal array from the flattened input.

Parameters

  • v (array-like) – Array or array-like object.

  • k (int) – Index of diagonals. See cupy.diag() for detail.

Returns

A 2-D diagonal array with the diagonal copied from v.

Return type

cupy.ndarray

See also

numpy.diagflat()