Skip to main content
. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: J Magn Reson. 2014 May 4;244:53–63. doi: 10.1016/j.jmr.2014.04.016

Fig. 2.

Fig. 2

The estimated Gaussian SD via PIESNO from the synthetic signals with various noise levels (A) and from the spinal cord multi-echo MRI experiments with various averaging steps (B), where the red curve is the non-linear fit of the data via Eq. (10).