treams._operators.Expand

class treams._operators.Expand(basis, modetype=None, *, isinv=False)

Expansion matrix.

When called as attribute of an object it returns a suitable transformation matrix to expand one set of modes into another basis set (and mode type, if applicable). See also expand().

__init__(basis, modetype=None, *, isinv=False)

Methods

__init__(basis[, modetype, isinv])
get_kwargs(obj[, dim])

Attributes

FUNC
inv	Inverse expansion.
isinv