fse.m

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Fast spin echo (FSE) pulse sequence.

Syntax

    mri=fse(spin_system,parameters,H,R,K,G,F)

Description

This sequence must be called from the imaging.m context, which would provide H,R,K,G, and F.

Arguments

  parameters.pe_grad_amp   -  phase encoding gradient amplitude, T/m
 
  parameters.ro_grad_amp   -  readout gradient amplitude, T/m

  parameters.pe_grad_dur   -  the duration of the phase encoding 
                              gradient, seconds 

  parameters.ro_grad_dur   -  the duration of the readout gradient,
                              seconds

  parameters.image_size    -  number of points in each dimension of
                              the resulting image

  parameters.t_echo        -  echo time

  parameters.n_echo        -  number of echoes

Outputs

 mri - MRI image with square sinebell apodisation.

Examples

See fast_echo_2d.m file in examples/imaging directory.

See also

dwi.m, epi.m, phase_enc.m


Version 2.1, authors: Ilya Kuprov, Ahmed Allami