A sample MATLAB code to demonstrate vortical community detection in 2D vortical flows. The community information is used to reduce the dimension of the flow field into the community centroids.
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Flow field : Airfoil with Gurney flap (doi.org/10.2514/1.J056260)
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Author: Muralikrishnan Gopalakrishnan Meena, Florida State Unv. mg15h@my.fsu.edu
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(compiled using MATLAB 2018a)
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To run: Run
vortical_community.m -
NOTE: Please use the code after verification. The code is not created for computational performance. MGM provides no guarantees for this code. Use as-is and for academic research use only, no commercial use allowed without permission. For citations, please use the reference below:
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Reference: M. Gopalakrishnan Meena, A. G. Nair & K. Taira "Network Community-Based Model Reduction for Vortical Flows", Physical Review E, 97, 063103, 2018 (doi.org/10.1103/PhysRevE.97.063103)