1-D Unstructured Finite Differences

Computes 3-, 5-, and 7-point FD matrices for unstructured grids


Updated 14 Jul 2005

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Given a set of arbitrary grid points stored in a column vector, these scripts will construct the corresponding first and second derivative matrices based on 3-, 5-, and 7-point stencils.

Cite As

Greg von Winckel (2023). 1-D Unstructured Finite Differences (https://www.mathworks.com/matlabcentral/fileexchange/8016-1-d-unstructured-finite-differences), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux
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