Plot 2 Matrix or surf

Hey! I surf map1 from "mapmtx map1" and its look like this:

I want to add a path. the path it`s a other matrix that have a coordinates on the map. How i can plot the 2 matrix? if i click the 2 matrixs together and I click "plots" it`s not working...

Thank you all!

Answer 1

[Walter Roberson]

surf(FirstVariable);
hold on
surf(SecondVariable);

[LifeOfPai]

Thank you, but the other matrix with the path coordinates of the map1 so I need to take all the value from the first matrix and replace them to the value at the coordinate array or the matlab know how to plot them like a coordinate?

Becuase it`s look like bad, the value of map1 surface it`s very hige or low and the coordinate it`s only indexs... I need the value of the coordinate from the first matrix.

How can i do this? thank you!

[Walter Roberson]

I do not understand what you mean by a "path" in this connection. And what values from the first matrix are to be replaced?

I am wondering if what you need is a scattered interpolant, or if you need to pass x and y coordinates in to surf().

[LifeOfPai]

I have martix map1 50X50 the surf and I have matrix B 50X50 the path I want to plot to screen the map and only path line of matrix b, how i can do this?

Answer 2

[Image Analyst]

If you want them side by side and they are the same size you can stitch them together before calling surfs

surf([matrix1, matrix2]);

Or you can treat as images and use imshowpair() or imfuse().

[LifeOfPai]

Hey, I have a problem...

Error using horzcat
Dimensions of matrices being concatenated are not consistent.