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Alexandra Roxana


Last seen: 24 dagen ago Active since 2021

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Question


Different tick values on same axis
I want to use xticks using different steps. From a to a+g the step dxs, from a+g to b-g the step dxf and from b-g to b again the...

28 dagen ago | 2 answers | 0

2

answers

Question


How can I smooth a surf with many spikes?
I'm having problems to smooth a surf for a FEM program. Any help would be much appreciated. I'm leaving the code below: functio...

3 maanden ago | 2 answers | 0

2

answers

Question


How to smooth surf?
I'm having a surface plot with many spikes. I was wondering what I can do to smooth it. interp2 might be a solution, I guess, bu...

3 maanden ago | 1 answer | 0

1

answer

Question


Putting measurement unit and origin in plot
On the mesh grid, I would like on the x-axis in the far right end below the last value to put x1 and also the measurement unit, ...

4 maanden ago | 1 answer | 0

1

answer

Question


Change axis color on parts of the mesh
I would like this plot to have 2 colors on the same surface, meaning: blue between the x values of 1 and 2 and then between 9 an...

5 maanden ago | 1 answer | 0

1

answer

Question


Subscripted assignment dimension mismatch error
I'm having this error and unfortunately I can't seem to see what's wrong in it. Here are the dimension of the variables: ki=150...

meer dan een jaar ago | 1 answer | 0

1

answer

Answered
"Data dimensions must agree" Error
Hello! I'm having the same problem. I want to plot the results from the following code: clc clear all alpha = 2; L=50; dx =...

meer dan een jaar ago | 0

Answered
Why do I get the error 'Subscript indices must either be real positive integers or logicals. ' ?
Hello, I'm trying to solve the heat equation in 2D using the finite difference method. I've also changed k=0 to k=1 and u(k+1)...

meer dan een jaar ago | 0