function[obj] = smooth(obj, settings)

eyes = fieldnames(obj.data);
for e = 1:length(eyes)
    eye = eyes{e};
    
    if ~isempty(obj.data.(eye).uncorrected.interpolated)    
        obj.data.(eye).uncorrected.filtered = conv(obj.data.(eye).uncorrected.interpolated, ones(1,settings.FilterSize), 'same') / settings.FilterSize;
    end
end