Plotting 3D surface for a variable dependent on 2 variables but the 2 variables are not monotically increasing function

8 次查看（过去 30 天）
Sandeep Nair
Sandeep Nair 2020-10-17
回答： Walter Roberson 2020-10-17
Can anyone help me in plotting a surface for a function which is dependent on two independent variables but the two independent variables are not monotically
increasing variable.Hence am facing issue in plotting the dependent variable based on independent variable.Can somebody please help

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2020-10-17
N = 100;
xvec = linspace(min(FirstIndependent), max(FirstIndependent), N);
yvec = linspace(min(SecondIndependent), max(SecondIndependent), N);
[X, Y] = ndgrid(xvec, yvec);
F = scatteredInterpolant(FirstIndependent(:), SecondIndependent(:), Dependent(:));
Z = F(X, Y);
surf(X, Y, Z);

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Surface and Mesh 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