Software implementation of greedy optimized MPS sequences

Multi-dimensional magnetic particle spectrometers provide fast and high quality hybrid system matrix measure-ments, using different DC offsets to emulate the same saturation that magnetic nanoparticles are exposed to in a real scanner or during particle characterization. In this work, we address the challenges of minimizing sign changes of DC sources with H-bridges and slow rise times. We provide a generic offset sorting scheme for an arbitrary number of channels. Our implementation allows a variety of devices to be controlled using the same software interface.