View source for Dpfgse suppress.m

{{DISPLAYTITLE:dpfgse_suppress.m}} __NOTOC__
1D pulse-acquire NMR sequence with DPFGSE signal suppression, based on Equation 3 from Stott et al. (https://doi.org/10.1006/jmre.1997.1110); the spatial coordinate is modelled explicitly, and the function should be called through the [[imaging.m]] wrapper.

==Syntax==


     fid=dpfgse_suppress(spin_system,parameters,H,R,K,G,F)

==Parameters==

    parameters.rho0        - initial condition
 
    parameters.coil        - detection state
 
    parameters.g_amp       - amplitudes of the two gradients, T/m
 
    parameters.g_dur       - gradient duration, seconds
 
    parameters.rf_frq_list - soft pulse parameters that will
    parameters.rf_amp_list   be passed to [[shaped_pulse_af.m]]
    parameters.rf_dur_list   function
    parameters.rf_phi
    parameters.pulse_rank
 
    parameters.sweep       - detection sweep width, Hz
 
    parameters.npoints     - number of points in the fid
 
    parameters.offset      - transmitter and receiver offset, Hz

==Outputs==

    fid - free induction decay of what is effectively a
          1D pulse-acquire NMR experiment

==Notes==
At least a hundred points are required in the spatial dimension; increase until the answer stops changing.

==See also==
[[imaging.m]], [[dpfgse_select.m]], [[spencosy.m]], [[spendosycosy.m]]

''Version 2.1, authors: [[Ilya Kuprov]], [[Pavan Lally]], [[Ahmed Allami]]''