stack

class deepinv.physics.stack(*physics: Physics | LinearPhysics)

Bases:

Stacks multiple forward operators \(A = \begin{bmatrix} A_1(x) \\ A_2(x) \\ \vdots \\ A_n(x) \end{bmatrix}\).

The measurements produced by the resulting model are deepinv.utils.TensorList objects, where each entry corresponds to the measurements of the corresponding operator.

Parameters:

physics (deepinv.physics.Physics) – Physics operators \(A_i\) to be stacked.