contour and contour plot 3 not working

2 次查看（过去 30 天）

am 2019-7-7

编辑： am 2019-7-7

Hello!

Despite all the good documentation out there, I cannot get my countour plot to work.

I want a simple contour plot for function x^2*y and levels 1 and 3.

Thank you!

[X,Y] = meshgrid(-5:0.25:5);
Z = X^2.*Y;
contour3(Z,1)
hold on
contour3(Z,3)
contour(Z)

KALYAN ACHARJYA 2019-7-7

@darova yes

am 2019-7-7

编辑：am 2019-7-7

Thank you, you are angels! How do I accept your answer?

madhan ravi 2019-7-7

MATLAB Graphics 2-D and 3-D Plots Surfaces, Volumes, and Polygons Surface and Mesh Plots

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