This project implements cubic spline interpolation to approximate a smooth curve that passes through a given set of data points. Cubic spline interpolation is a method used in numerical analysis and ...
Abstract: Super-resolution imaging uses spatiotemporal filtering to separate moving blood from tissue, but the motion from, e.g., heartbeats and breathing reduces the effectiveness of these filters.
The accuracy of interpolation by a radial basis function φ is usually very satisfactory provided that the approximant f is reasonably smooth. However, for functions which have smoothness below a ...
This example then specifies a smoothed spline interpolation method on the GRID statement. As shown by the following output, the resulting surface plot is smoother still. libname reflib ...
Abstract: A sound field estimation method based on a physics-informed convolutional neural network (PICNN) using spline interpolation is pro-posed. Most of the sound field estimation methods are based ...
SIAM Journal on Applied Mathematics, Vol. 43, No. 2 (Apr., 1983), pp. 278-288 (11 pages) The use of a prefilter prior to sampling or resampling can lead to reduced ...
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