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Florian Spicher


Last seen: 2 meses ago Active since 2021

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Problem adding a field to a struct via function
Hi! I would like to use functions, which compute a few things, and then add the respective results to my struct. My problem is ...

2 meses ago | 1 answer | 0

1

answer

Question


Create data structure associated to a mesh
Hi! I need some help with an exercise. I'm not asking for solutions but only an explanation of what I am supposed to do, because...

2 meses ago | 0 answers | 0

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answers

Question


Matlab structure of struct
Hi! I'd like to create structures and store them, but I don't know how to do it. For example, for a function, we write somethin...

2 meses ago | 2 answers | 0

2

answers

Question


Find the coordinates of a triangle in a mesh
I am working with a 2D mesh generated by Gmsh and here I'd like to compute the area of the triangles of in my mesh. What I don't...

3 meses ago | 1 answer | 0

1

answer

Question


Integral doesn't work
I'm supposed to implement a program which, for a given partition xi and a continuous fonction on [a,b], computes the solution of...

3 meses ago | 1 answer | 0

1

answer

Question


Defining vector of integrals with undefined function
Hi! What I'd like to do is to define a function r, which takes a function f and a partition xi as arguments. r would be a vector...

3 meses ago | 0 answers | 0

0

answers

Question


Use results in the definition of my functions
I would like to use my X(i)s to define my function p, but it says that they are undefined variables or functions. How can I do? ...

3 meses ago | 1 answer | 0

1

answer

Question


Constants not recognized in integral
I'm a begginer with Matlab, so I bet this is obvious but I don't understand the error I have. Can you please help me correcting ...

3 meses ago | 2 answers | 0

2

answers

Question


Problem running my first program
I'm trying to use the function fsolve to find the solution of my system of equations. First, I defined my function NL_Syst_HW4 ...

3 meses ago | 1 answer | 0

1

answer