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Interactive design of motion‐compensated gradient waveforms with a personal computer spreadsheet program
Author(s) -
Wendt Richard E.
Publication year - 1991
Publication title -
journal of magnetic resonance imaging
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.563
H-Index - 160
eISSN - 1522-2586
pISSN - 1053-1807
DOI - 10.1002/jmri.1880010112
Subject(s) - waveform , personal computer , computer science , amplitude , computer program , motion (physics) , encoding (memory) , echo (communications protocol) , acoustics , artificial intelligence , physics , computer hardware , optics , telecommunications , computer network , radar , operating system
A personal computer spreadsheet program was used to compute the amplitudes of the gradient pulses in motion‐compensated gradient waveforms. The resulting designs for velocity‐compensated, gradient‐echo, frequency‐encoding gradients and velocity‐compensated section‐select waveforms required little or no modification when implemented on two clinical magnetic resonance imagers.