Grad echo.m

Gradient echo pulse sequence; it must be called from the imaging.m context, which provides H,R,K,G, and F.

Syntax

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

Parameters

     parameters.g_amp      - the amplitude of gradient T/m 

     parameters.g_step_dur - time step duration

     parameters.g_n_steps  - number of time steps

Outputs

     fid - the time domain echo signal

Examples

See gradient_echo_1d.m file in examples/imaging directory

See also

spin_echo.m, epi_2d.m, imaging.m, basic_1d_hard.m, cpmg_dec.m, epi_3d.m, fse.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, spiral.m, udd_dec.m, uhrig_times.m, Built-in_experiments, Imaging_module, Mri_sequence_list

Version 2.1, authors: Ilya Kuprov, Ahmed Allami