This directory contains a code based on FFT and Model Order Reduction for the parametruc analysis of electromagnetic fields and voxel-based human body interaction
- "FFT_SingleSolution.m" solves a single problem with a frequency value and nominal resistivity
- "FFT_MORfreq.m" generates a Reduced Order Model (ROM) with frequency as parameter
- "FFT_MORres.m" generates a Reduced Order Model (ROM) with resistivity as parameter
All user-settable quantities, e.g. frequency, are contained in the block identified by the
BEGIN USER SETTINGS
/ END USER SETTINGS
comments.
A simple test case is contained in separate directories under the folder "data". Set the "name_dir" variable in "FFT_SingleSolution.m", "FFT_MORfreq.m", "FFT_MORres.m" to the appropriate directory.
Follow the instuctions given in "README.txt" inside the "data" directory.
In the "res_para" directory, the results generated by "FFT_SingleSolution.m", "FFT_MORfreq.m", "FFT_MORres.m" are exported in Paraview format. The Reduced Order Models can be used as shown in the "USE MOR" sections of "FFT_MORfreq.m" and "FFT_MORres.m"
If you use BioMOR, please consider citing:
and BioMOR itself
[3] R. Torchio, "BioMOR toolbox", https://github.com/UniPD-DII-ETCOMP/BioMOR
BioMOR toolbox contains parts or modifications of the following codes:
[2] MATAMG - MATLAB Algebraic Multigrid toolbox
[4] lgwt
[5] NIfTI_20140122
[6] find graph conected components
[7] Generate maximally perceptually-distinct colors
Riccardo Torchio (riccardo.torchio@unipd.it)