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Fig. 3 | EURASIP Journal on Advances in Signal Processing

Fig. 3

From: Orthogonality is superiority in piecewise-polynomial signal segmentation and denoising

Fig. 3

Distribution of δ parameter across the five groups of test signals. The SNR is 25 dB in this example. The box plots show the maximum and minimum, first quartile and the third quartile forming the edges of the rectangle, and the median value within the box. Values of δ vary within the signal (which is given by particular realizations of the noise) and between the signals (which is due to fixing the SNR rather than the noise power)

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