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**Author Contributions:** Conceptualization, S.S.; formal analysis, C.A.; investigation, J.L.; methodology, J.L., D.T., and S.S.; resources, C.A.; software, J.L.; supervision, D.T. and C.A.; validation, S.S. and C.A.; writing—original draft, J.L. and D.T. All authors have read and agreed to the published version of the manuscript.

**Funding:** This work was supported by the National Council of Science and Technology CONACYT of Mexico under grants 280975 and 253955.

**Acknowledgments:** We would like to thank the student E. Padilla and his advisor A. Méndez for their help in producing the results for the PCA decomposition and facilitate the comparative analysis between TD and PCA; and F. Hermosillo for useful observations about this work, all of them being from CINVESTAV, Guadalajara. We also would like to dedicate this work to the memory of Y. Shkvarko, who was an important mentor for the realization of this research.

**Conflicts of Interest:** The authors declare no conflict of interest.

### **Abbreviations**

The following abbreviations are used in this manuscript:


