1、grid函数：显示或隐藏轴网格线有三个函数 grid on grid grid off
2、grid on 打开网格x = linspace(0,10);y = sin(x);plot(x,y)grid on
3、grid off 关闭网格[X,Y,Z] = peaks;surf(X,Y,Z)grid off
4、grid 在 on 和 off 之间进行切换x = linspace(0,10);y = sin(x);plot(x,y)这时是没有网格的
5、输入 gridx = linspace(0,10);y = sin(x);plot(x,y)grid
6、再次输入gridx = linspace(0,10);y = sin(x);plot(x,y拘七呷憎)gridgrid网格消失
