Which is the best command in MATLAB to visualize the fluid behavior for CFD problems?

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Filippo Maria Denaro

First, Matlab is not a visualization software for CFD, yu should think to use Tecplot or similar.

However, for some 2D problems and structured grids, you can find useful commands like contour, mesh, surf, quiver.

HAve a look here:

https://it.mathworks.com/support/search.html/videos/matlab-and-simulink-racing-lounge-processing-cfd-simulation-data-108338.html?fq%5B%5D=asset_type_name:video&fq%5B%5D=category:matlab/programming-and-data-types&page=1

In Matlab you can find also the CFDTool

Hatem Ksibi

Try with gnuplot, it is so easy