Excitation# torchsim.Excitation(flip_rad, phase_rad=0.0, *, duration_s=0.0, definition_id=0, frequency_hz=0.0, shim_id=0, action=EventAction.NONE)[source]# Return a pulse that tips magnetization into the transverse plane. Examples using torchsim.Excitation# Basic Usage Basic Usage Writing a Signal Model Writing a Signal Model Writing a New Operator Writing a New Operator