compsense.operators.opDCT

class compsense.operators.opDCT(shape, axis=-1)

Arbitrary dimensional discrete cosine transform (DCT).

Create an operator that applies the discrete cosine transform to vectors of arbitray dimension.

Parameters :

shape : list of integers

Shape of the input signal.

axis : integer, optional (default=-1)

Axis along which the dct is computed. If -1 then the transform is multidimensional(default=-1)

Attributes

T	The transpose of the operator.
in_signal_shape	The shape of the input signal for the operator.
name	Name of operator.
out_signal_shape	The shape of the output signal for the operator.
shape	The shape of the operator.