它特别适用于存储具有不同类型列的数据。...% 创建数据x = randn(1, 100);y = randn(1, 100);% 绘制散点图figure;scatter(x, y, 'filled');title('散点图');xlabel('...);title('三维曲面图');xlabel('X');ylabel('Y');zlabel('Z');colorbar;5.2.2 三维散点图三维散点图用于可视化三维数据点的分布。...% 创建数据x = randn(1, 100);y = randn(1, 100);z = randn(1, 100);% 绘制三维散点图figure;scatter3(x, y, z, 'filled...% 创建数据x = 0:0.1:10;y1 = sin(x);y2 = cos(x);% 绘制图形figure;plot(x, y1, '-r', 'LineWidth', 2); % 红色线条hold