Hi, the example code below adds one common xlabel and ylabel to a figure containing multiple subplots, irrespective of the number of subplots.
close all;clc;
fig = figure;
% Plot your subplots here
subplot(2,3,1); plot(rand(5));
subplot(2,3,2); plot(rand(5));
subplot(2,3,3); plot(rand(5));
subplot(2,3,4); plot(rand(5));
subplot(2,3,5); plot(rand(5));
subplot(2,3,6); plot(rand(5));
% Give common xlabel, ylabel and title to your figure
han=axes(fig,'visible','off');
han.Title.Visible='on';
han.XLabel.Visible='on';
han.YLabel.Visible='on';
ylabel(han,'yourYLabel');
xlabel(han,'yourXLabel');
title(han,'yourTitle');
Hope this helps!
% Create a tiledlayout
figure
t = tiledlayout('flow');
% Plot in tiles
nexttile, plot(rand(5))
nexttile, plot(rand(5))
nexttile, plot(rand(5))
nexttile, plot(rand(5))
nexttile, plot(rand(5))
nexttile, plot(rand(5))
% Specify common title, X and Y labels
title(t, 'Common title')
xlabel(t, 'Common X label')
ylabel(t, 'Common Y label')
