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4. The Multifractal Regularization (L2 norm) sub-menu

The framework is now that of regularization, i.e. we make no assumption whatsoever about a possible noise. We just seek a signal Z, which is close in the L2 sense to the observations Y (your input signal), and with regularity equal to that of Y plus a shift. Just specify your Analyzed signal, and the desired Hölder exponent shift. Then hit Compute to get the regularized signal, called mreg_signal#. Typical values for the shift in this case are again around 2.


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