MATLAB - 绘制

1. 带颜色的三维图

x=-10:0.1:10;
y=-10:0.1:10;
[X,Y]=meshgrid(x,y);
Z=function(X,Y);
mesh(X,Y,Z)

2. 散点图绘制

x=-10:0.1:10;
y=-10:0.1:10;
Z=function(X,Y);
plot3(X,Y,Z)

3. 图例无边框

legend boxoff;

4.图像无右边框和上边框

box off;