circular diff

diff with wrap-around differences, same sized output matrix

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difc is a wrapper for matlab's diff() and takes the same arguments.

The returned matrix size is the same as the input matrix size, like matlab's gradient().

Higher N works using recursion.
Zero N returns the input matrix.

Citation pour cette source

Petorr (2026). circular diff (https://fr.mathworks.com/matlabcentral/fileexchange/44701-circular-diff), MATLAB Central File Exchange. Extrait(e) le .

Remerciements

A inspiré : center_finite_diff.m

Informations générales

Compatibilité avec les versions de MATLAB

  • Compatible avec toutes les versions

Plateformes compatibles

  • Windows
  • macOS
  • Linux
Version Publié le Notes de version Action
1.1.0.0

Previous version had faulty automatic dimension assignment when the function is called with a single argument.

It has been updated to match diff() defaults for vector, matrix and N-dim arrays.

1.0.0.0