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. Author manuscript; available in PMC: 2016 May 12.
Published in final edited form as: Concepts Magn Reson Part A Bridg Educ Res. 2015 Dec 21;44(4):203–213. doi: 10.1002/cmr.a.21354

Figure 3.

Figure 3

Assessment of the error in discretizing continuous waveforms. (a) Continuous gradient waveform (continuous line) is approximated by a piecewise constant function (dotted line). (b) Percent error in the b-value estimates plotted against the number of intervals.