How do I plot 3-dimentional graph of the following function? Can Plot3 function do this?

1 次查看（过去 30 天）
Shawn Miller
Shawn Miller 2015-10-9
评论： Shawn Miller 2015-10-10
fun=@(x,y)100*(y-x^2)^2+(1-x)^2;

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2015-10-9
fun = @(x,y)100*(y-x.^2).^2 + (1-x).^2;
x = linspace(-10,10);
y = linspace(-50,-30);
plot3d(x, y, fun(x,y))
  3 个评论
显示 1更早的评论
Steven Lord
Steven Lord 2015-10-9
Your function is defined in such a way that you can pass x and y matrices, not just vectors or scalars, into it. Because of that take a look at the MESHGRID function to generate the data points at which you evaluate and plot your function.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 2-D and 3-D Plots 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by