Partial Derivative Estimation for Underlying Functional-Valued Process in a Unified Framework

We consider functional data analysis when the observations at each location are functional rather than scalar. When the dynamic of underlying functional-valued process at each location is of interest, it is desirable to recover partial derivatives of a sample function, especially from sparse and noi...

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Bibliographic Details
Main Authors: Yunbei Ma, Fanyin Zhou, Xuan Luo
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Journal of Applied Mathematics
Online Access:http://dx.doi.org/10.1155/2020/6086983
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