Basic 1d hard.m

From Spinach Documentation Wiki
Jump to: navigation, search

Basic 1D imaging sequence with a hard pulse.

Syntax

    fid=basic_1d_hard(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.rho0         - initial condition

   parameters.coil         - detection state

   parameters.ro_grad_ampl - readout gradient amplitude, T/m

   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 that should be Fourier transformed
          to obtain the image

Examples

See gradient_image_1d.m file in examples/imaging directory.

See also

phase_enc.m, dwi.m, epi.m


Version 2.1, authors: Ilya Kuprov, Ahmed Allami