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. Author manuscript; available in PMC: 2026 Feb 6.
Published in final edited form as: IEEE Trans Biomed Eng. 2023 Jun 19;70(7):2139–2148. doi: 10.1109/TBME.2023.3236918

Fig. 2.

Fig. 2.

Associated error between the reconstructed pressure waveform based on a different number of Fourier modes and the measured pressure waveform. The error is reported as the normalized root mean square error (NRMSE) averaged over the whole population.