Abstract: A system for processing data, comprising a scoring system operating on a processor and configured to receive a channel sample and a noise sample and to generate a channel estimate and a sampling system operating on the processor and configured to receive a pilot channel sample and the channel estimate and to iteratively modify the channel estimate until a predetermined error rate is achieved.

Abstract: In a volumetric fast spin-echo magnetic resonance imaging system a plurality of radio frequency pulses can be emitted. The plurality of radio frequency pulses can be directed toward a target sample. The plurality of radio frequency pulses can have a set of repetition times. The set of repetition times can define a frequency at which the plurality of radio frequency pulses are emitted. The set of repetition times can be varied during the emitting of the plurality of the radio frequency pulses. Magnetic resonance imaging data of a target sample can be received. A pseudo-random sampling pattern can be used to facilitate the receiving of the magnetic resonance imaging data having multiple magnetic resonance imaging contrasts for a single scan.

Abstract: In a volumetric fast spin-echo magnetic resonance imaging system a plurality of radio frequency pulses can be emitted. The plurality of radio frequency pulses can be directed toward a target sample. The plurality of radio frequency pulses can have a set of repetition times. The set of repetition times can define a frequency at which the plurality of radio frequency pulses are emitted. The set of repetition times can be varied during the emitting of the plurality of the radio frequency pulses. Magnetic resonance imaging data of a target sample can be received. A pseudo-random sampling pattern can be used to facilitate the receiving of the magnetic resonance imaging data having multiple magnetic resonance imaging contrasts for a single scan.