How i can show correlation plot in subplot?

This is my code, I want to have some correlation plot with subplot , is there anyone can help me?

how can I show the subplot

y = triu(repmat(n+1, n, n) - (1:n)') + 0.5;

x = triu(repmat(1:n, n, 1)) + 0.5;

x(x == 0.5) = NaN;

scatter(x(:), y(:), 400.*abs(C(:)), C(:), 'filled', 'MarkerFaceAlpha', 0.6)

% enclose markers in a grid

xl = [1:n+1;repmat(n+1, 1, n+1)];

xl = [xl(:, 1), xl(:, 1:end-1)];

yl = repmat(n+1:-1:1, 2, 1);

line(xl, yl, 'color', 'k') % horizontal lines

line(yl, xl, 'color', 'k') % vertical lines

% show labels

text(1:n, (n:-1:1) + 0.5, myLabel1, 'HorizontalAlignment', 'right')

text((1:n) + 0.5, repmat(n + 1, n, 1), myLabel1, 'HorizontalAlignment', 'right', 'Rotation', 270)

h = gca;

colorbar(h);

h.Visible = 'off';

h.Position(4) = h.Position(4)*0.9;

axis(h, 'equal')

colormap('jet')

% caxis([-1,1]);

title('Your Title', 'FontSize', 10); % set title

[Image Analyst]

What is the variable you want plotted? Did you try passing it to plot()?

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