clc;
clear;

% epi = 0;
% epi = 0.1;
% epi = 0.5;
epi = 1;
CONTOURF = false;

filename = strcat("FAR_block_sparsity_phase_epi_", string(epi), ".mat");
load(filename);

figure;
x_range = 1:size(result, 2);
y_range = 1:size(result, 1);

if CONTOURF
    handler = contourf(x_range, y_range, result);
else
    handler = pcolor(x_range, y_range, result);
    shading interp;
    colorbar;
    xlim([1, size(result, 2)]);
    ylim([1, size(result, 1)]);
    box on;
end

ax = gca;
grid(ax, 'on');
set(ax, 'Visible', 'on');

pt = block_phase_transition_2(128, 4);
l = line(1:size(pt), pt);
l.Color = "w";
l.LineWidth = 5;

lgd = legend("", "Theoretical curve");
set(lgd, 'Location', 'southeast');
set(lgd, 'TextColor', 'white');
set(lgd, 'Box', 'off');
set(lgd, 'Color', 'none');

xlabel("Number of targets ($K$)", 'Interpreter', 'latex');
ylabel("Number of measurement ($n$)", 'Interpreter', 'latex');

% ax.XDisplayLabels = nan(size(ax.XDisplayData));
% ax.YDisplayLabels = nan(size(ax.YDisplayData));
% ax.ColorbarVisible = 'on';
% ax.GridVisible = 'off';
% ax.Colormap = parula(100);

grid on;