Surface Curvature

Versione 1.0.0.0 (835 Byte) da Daniel Claxton

Vectorized surface curvature computation

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Aggiornato 24 mag 2006

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[K,H,P1,P2] = surfature(X,Y,Z) returns the gaussian curvature of a surface (K), mean curvature (H), and principal curvatures (P1,P2). The inputs (X,Y,Z) are 2D arrays corresponding to the surface being analyzed.

Example
[X,Y,Z] = peaks;
[K,H,P1,P2] = surfature(X,Y,Z);
surf(X,Y,Z,H,'facecolor','interp');
set(gca,'clim',[-1,1])

Cita come

Daniel Claxton (2024). Surface Curvature (https://www.mathworks.com/matlabcentral/fileexchange/11168-surface-curvature), MATLAB Central File Exchange. Recuperato luglio 26, 2024.