stf_operator

Graph.stf_operator(signal, operator)

Create a constant operator multiplied by a sampleable signal.

Parameters:

  • signal (Stf) – A sampleable function representing the signal \(a(t)\) or a batch of sampleable functions.

  • operator (np.ndarray or Tensor) – The operator \(A\). It must have two equal dimensions.

Returns:

The sampleable operator \(a(t)A\) (or batch of sampleable operators, if you provide a batch of signals).

Return type:

Stf

See also

Graph.constant_stf_operator

Create a constant Stf operator.

Graph.pwc_operator

Corresponding operation for Pwcs.

Graph.stf_sum

Sum multiple Stfs.

Notes

For more information on Stf nodes see the Working with time-dependent functions in Boulder Opal topic.