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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: IEEE Trans Neural Syst Rehabil Eng. 2013 Nov 13;22(3):453–459. doi: 10.1109/TNSRE.2013.2289911

Fig. 2.

Fig. 2

Example of reconstruction of distorted waveforms. The negative phase of the wave is clipped at −3.4133 mV. A simple cubic spline interpolation is applied to restore the clipped part. The negative peak value of the reconstructed waveform is approximately −4.7 mV.