cr.sparse.lop.random_onb_dict

cr.sparse.lop.random_onb_dict(key, n, axis=0)[source]

An operator representing a random orthonormal basis

Parameters

  • key – a PRNG key used as the random key.

  • n (int) – Dimension of the random orthonormal basis

  • axis (int) – For multi-dimensional array input, the axis along which the linear operator will be applied

Returns

A linear operator wrapping the sensing matrix

Return type

Operator

Examples