This repository contains MATLAB code for converting a Pulseq MRI pulse sequence file to a format suitable for GE (and perhaps other) scanners.

For usage information and examples, and for a description of the Pulseq GE interpreter and its relation to the current repository, see: https://github.com/HarmonizedMRI/SequenceExamples-GE/tree/main/pge2.

The idea behind this repository is to represent an MRI pulse sequence as a (typically small) collection of segments, with each segment consisting of a fixed sequence of base blocks. A segment is typically played out multiple times during the scan with different RF/gradient amplitudes, RF/DAQ frequency/phase offsets, etc:

This sequence representation allows efficient and accurate implementation of a Pulseq sequence on the GE MRI platform.

Update December 2025: The branches have been renamed:

Previous branch name         Current branch name
tv7                    ==>   main (default)
main                   ==>   tv6_v1.9
develop                ==>   tv6_v1.10

From now on, development will happen in short-lived feature branches.

For tv6, use the 'tv6_v1.9' or 'tv6_v1.10' branches. These older branches are no longer being actively supported.