findfigure.m
a7fa2e6a1ab4TekRSA-Freq-vs-Time

findfigure.m
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			% Find matlab.ui.Figure handle in structure or class instance
			function fig_handle = findfigure(obj)
			if isstruct(obj)
			prop_names = fieldnames(obj);
			else
			prop_names = properties(obj);
			end
			% Try to find the figure among the properties
			figure_ind=cellfun(@(x) isa(obj.(x),'matlab.ui.Figure'), prop_names);
			if any(figure_ind)
			% Returns the 1-st figure among the found
			fig_names = prop_names(figure_ind);
			fig_handle=obj.(fig_names{1});
			else
			fig_handle=[];
			end
			end