Methods of Analysis

PDMS

This method consist of the calculation of the co-dimension function according to for different values of . To do that, we have to normalize the data then to calculate:

c(\gamma) = -\frac{\log(Pr(\varepsilon_{\lambda} \geqslant \lambda^{\gamma}) )}{\log \lambda}

The application of this technique is shown in the following figure for 5 images recorded by the GEOS satellite. The empirical is fitted by the empirical one using the parameters and . These values are obtained using the property that and the value of is obtained from the theoretical expression of function.

Estimation of the UM parameters using the PDMS technique
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