mirtorch.linear.basics.Diff2dframe

class mirtorch.linear.basics.Diff2dframe(size_in: Sequence[int])

A little more efficient way to implement the frame operator for the Gram of finite difference. Apply to last two dimensions, with the reflexive boundary condition.

__init__(size_in: Sequence[int])

Initiate the linear operator.

Methods

RtR(x)
__init__(size_in)	Initiate the linear operator.
adjoint(x)	Apply the adjoint operator
apply(x)	Apply the forward operator
to(*args, **kwargs)	Copy to different devices

Attributes

H	Apply the (Hermitian) transpose