How to get output using a function with two parameters of different range

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Tino 2021-4-13

评论： Tino 2021-6-3

For instance, I have a function x = cb( a, b)

the paramter a ranges from 0 to 1 and b ranges from (2 to 20).

How do I perform a for loop to plot x for these parameters range.

Your help will be greatly appreciated

Best wishes

Tino 2021-4-13

Yes thanks for responding, I will like to display the surface as points and the z value encoded as color.

Tino 2021-4-13

Also I would like to display in the plot the optimal values for x function and the value of a and b that gives the optimal x values if possible

Abhishek Gupta 2021-4-16

编辑：Abhishek Gupta 2021-4-16

Hi,

As per my understanding, you want to display a surface plot between a, b, and x. You can do the same as follows: -

a = linspace(0, 1, 10);
b = linspace(2, 20, 10);
[X,Y] = meshgrid(a,b);
Z = cb(X, Y);
surf(X,Y,Z);

For more information, check out the documentation link below: -

Tino 2021-6-3

Thank you

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

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