"Constrained Hermite TLS for Mesh-free Derivative Estimation Near and O" by Robert A. McDonald and Alejandro Ramos
 

Abstract

A Taylor series least-squares approach to estimating derivatives on scattered data is extended to include derivative observation or specification. This approach allows improved estimation of derivatives near boundaries as compared with the standard ghost node approach. It also enables a unique method of estimating derivatives in a surface using only surface data.

Disciplines

Aerospace Engineering

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URL: https://digitalcommons.calpoly.edu/aero_fac/95