How to plot a function of two variable
1 次查看(过去 30 天)
显示 更早的评论
i want to plot
y=2x(1)^2 + 2x(2)^2 +10(1.1*x(2)^2 +3x(1)^2)^0.5
can any one help me to plot this expression ?
2 个评论
madhan ravi
2019-2-7
Which version are you using and you want a 2D plot in 3D space or 3D plot in 3D space?
采纳的回答
KSSV
2019-2-7
x1 = 0:0.01:1 ; % use your limits
x2 = 0:0.01:1 ; % use your limits
[x1,x2] = meshgrid(x1,x2) ;
y=2*x1.^2 + 2*x2.^2 +10*(1.1*x2.^2 +3*x1.^2).^0.5 ;
surf(x1,x2,y)
0 个评论
更多回答(1 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Annotations 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!