i get error saying that z should be a matrix and not a scalar

1 次查看（过去 30 天）
dulanga
dulanga 2017-3-7
评论： dulanga 2017-3-7
x = linspace (-1,1); y = linspace (-1,1); [X, Y] = meshgrid(x,y); Z=7*sin(pi.*x).*cos(3*pi.*x);
surf(X,Y,Z ) hold on contour(X,Y,Z) hold off
rotate3d on

请先登录，再回答此问题。

采纳的回答

Stephen23
Stephen23 2017-3-7
Z=7*sin(pi.*X).*cos(3*pi.*X);

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Logical 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