SimulateDixonSignal

SimulateDixonSignal[echo,fr,B$0,T$2]

simulates an Dixon gradient echo sequence with echotimes. Echotimes echo in ms, fat fraction fr between 0 and 1, field of resonance B0 in Hz and relaxation T2 in ms.

Details
Details and Options Details and Options
QMRITools`
QMRITools`

SimulateDixonSignal

SimulateDixonSignal[echo,fr,B$0,T$2]

simulates an Dixon gradient echo sequence with echotimes. Echotimes echo in ms, fat fraction fr between 0 and 1, field of resonance B0 in Hz and relaxation T2 in ms.

Details

  • The following options can be given:
  • DixonNucleus"1H"DixonNucleus is an option for DixonReconstruct. Defines the nucleus for which the reconstruction is performed.
    DixonPrecessions1DixonPrecessions is an option for DixonReconstruct. Defines the rotation of the signal {-1,1} default is -1.
    DixonFieldStrength3DixonFieldStrength is an option for DixonReconstruct. Defines the fieldstrengths in Tesla on which the data was acquired.
    DixonFrequencies{{0.}, {-3.81, -3.4, -3.12, -2.67, -2.45, -1.94, -0.63, -0.4, 0.52, 0.62}}DixonFrequencies is an option for DixonReconstruct. Defines the frequencies in ppm of the fat peaks being used.
    DixonAmplitudes{{1}, {0.089, 0.577, 0.059, 0.093, 0.059, 0.013, 0.02, 0.02, 0.01, 0.059}}DixonAmplitudes is an option for DixonReconstruct. Defines the relative amplitudes of the fat peaks being used.