longitudinal_relaxation_op#
- torchsim.epg.longitudinal_relaxation_op(R1, time)[source]#
Prepare longitudinal relaxation and recovery operators.
- Parameters:
R1 (torch.Tensor) – Longitudinal relaxation rate in
[1/s]
.time (torch.Tensor) – Time interval in
[s]
.
- Returns:
E1 (torch.Tensor) – Longitudinal relaxation operator.
rE1 (torch.Tensor) – Longitudinal recovery operator.
- Return type:
tuple[Tensor, Tensor]