% Figure 2 in the rbf_dm manual page.clear% Set of ordered, evenly spaced x-values.x = linspace(-2, 2, 1000);% Gaussian, Cauchy, Multiquadric and Inverse RBFs.g1 = rbf_dm(x, 0, 1, struct('exp', 1));g2 = rbf_dm(x, 0, 1, struct('exp', 2));g3 = rbf_dm(x, 0, 1, struct('exp', 3));g4 = rbf_dm(x, 0, 1, struct('exp', 4));% Get figure.fig = get_fig('Figure 2');% Plot.hold offplot(x, g4, 'b-', 'LineWidth', 2)hold onplot(x, g3, 'c-', 'LineWidth', 2)plot(x, g2, 'g-', 'LineWidth', 2)plot(x, g1, 'y-', 'LineWidth', 2)% Configure plot.set(gca, 'FontSize', 16)set(gca, 'Position', [0.1 0.15 0.85 0.8])set(gca, 'XLim', [-2 2])set(gca, 'YLim', [0 1])set(gca, 'XTick', [-2 0 2])set(gca, 'YTick', [0 1])xlabel('x', 'FontSize', 16)ylabel('h', 'FontSize', 16, 'Rotation', 0)legend('4', '3', '2', '1')% Save postscript.print -depsc fig2