Difference between revisions of "Epi 2d.m"
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mri=epi_2d(spin_system,parameters,H,R,K,G,F) | mri=epi_2d(spin_system,parameters,H,R,K,G,F) | ||
| − | == | + | ==Parameters== |
parameters.pe_grad_dur - the duration of the phase encoding | parameters.pe_grad_dur - the duration of the phase encoding | ||
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==See also== | ==See also== | ||
| − | [[ | + | [[imaging.m]], [[basic_1d_hard.m]], [[cpmg_dec.m]], [[epi_3d.m]], [[fse.m]], [[grad_echo.m]], [[phase_enc_2d.m]], [[phase_enc_3d.m]], [[press_1d.m]], [[press_2d.m]], [[press_voxel_1d.m]], [[press_voxel_2d.m]], [[press_voxel_3d.m]], [[slice_select_1d.m]], [[spin_echo.m]], [[spiral.m]], [[udd_dec.m]], [[uhrig_times.m]], [[Imaging_module]], [[Mri_sequence_list]], [[Built-in_experiments]] |
''Version 2.9, authors: [[Ilya Kuprov]], [[Ahmed Allami]]'' | ''Version 2.9, authors: [[Ilya Kuprov]], [[Ahmed Allami]]'' | ||
Latest revision as of 19:36, 6 June 2026
2D echo planar imaging pulse sequence.
Syntax
mri=epi_2d(spin_system,parameters,H,R,K,G,F)
Parameters
parameters.pe_grad_dur - the duration of the phase encoding
gradient (X), seconds
parameters.ro_grad_dur - the duration of the readout
gradient (Y), seconds
parameters.image_size - number of points in each dimension
of the resulting image
parameters.diff_g_amp - [optional] a vector of diffusion
gradient amplitudes in X,Y (T/m)
parameters.diff_g_dur - [optional] the duration of the
diffusion gradient, seconds
Outputs
mri - MRI image with square sinebell apodisation.
Notes
This sequence must be called from the imaging.m context, which would provide H,R,K,G, and F.
See also
imaging.m, basic_1d_hard.m, cpmg_dec.m, epi_3d.m, fse.m, grad_echo.m, phase_enc_2d.m, phase_enc_3d.m, press_1d.m, press_2d.m, press_voxel_1d.m, press_voxel_2d.m, press_voxel_3d.m, slice_select_1d.m, spin_echo.m, spiral.m, udd_dec.m, uhrig_times.m, Imaging_module, Mri_sequence_list, Built-in_experiments
Version 2.9, authors: Ilya Kuprov, Ahmed Allami
