Translations:Wavelet processing/23/en

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Figure 8 illustrates a case for which neither the input nor the desired output was centered. In other words, for each of these signals, the center sample point was not placed at time zero. Shaping a delayed zero-phase wavelet into a delayed spike never should be attempted. Figure 8 shows the poor result. Instead, the time-origin parameter for both input and desired output should have been the center sample point of each signal.