create a radius between two intersecting curves in matlab

main.m
% Example curves
x1 = 0:0.1:2*pi;
y1 = sin(x1);
x2 = 0:0.1:2*pi;
y2 = cos(x2);

% Find intersection point(s)
[xi, yi] = intersect(x1, y1, x2, y2);

% Calculate distance and center point for radius
center_x = mean(xi);
center_y = mean(yi);
radius_dist = 0.5; % Set radius distance as desired
radius_angle = atan2(yi(1)-center_y, xi(1)-center_x);
radius_x = center_x + radius_dist*cos(radius_angle);
radius_y = center_y + radius_dist*sin(radius_angle);

% Plot curves and radius
plot(x1, y1, 'b-', x2, y2, 'r-', xi, yi, 'ko');
hold on;
line([xi(1) radius_x], [yi(1) radius_y], 'Color', 'g', 'LineStyle', '--');
axis equal;
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