Results 201 to 210 of about 30,694 (259)

Numerical Differentiation by High Order Interpolation

SIAM Journal on Scientific and Statistical Computing, 1987
This paper deals with high order accurate approximation for functions and their derivatives by means of Chebyshev polynomial interpolations. The approximations outlined have applications for solving partial differential equations (the Burgers' equation) by pseudo-spectral methods. The approximation operators are proved to be bounded in the uniform norm.
Hoffman, Peter, Reddy, K. C.
exaly   +2 more sources

Interpolation algorithms for numerical control

Computers in Industry, 1979
Abstract In numerically controlled systems (machine tools, plotters, flamecutters, etc.), interpolation is defined as the process of synthesizing a prescribed curve from a large number of small orthogonal steps. This paper investigates the evolution of interpolation algorithms from the early days of numerical control to the present.
exaly   +2 more sources

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