MATLAB: How to loop over the structure fields and get the type of data ?!

structures

hello! I would like to loop over the fields of a structure and get the type of data for each field, so I can do further manipulation if a field is a matrix , how can I implement this into matlab ?? thank you very much !

Best Answer

You could loop over the fieldnames, e.g.
fn = fieldnames(mystruct);
for k=1:numel(fn)
    if( isnumeric(mystruct.(fn{k})) )
        % do stuff
    end
end
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