Rosa, Matilde Dalla; Sangalli, Laura; Vantini, Simone - In: Advances in Data Analysis and Classification 8 (2014) 3, pp. 287-302
We explore the use of principal differential analysis as a tool for performing dimensional reduction of functional data … and effective representation of functional data, easily interpretable in terms of exponential, sinusoidal, or damped …-sinusoidal functions and providing a different insight to the functional data set under investigation. Moreover, in the analysis of the …