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Andrea Somma


Last seen: 21 días hace Con actividad desde 2022

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from 0 1 matrix to boundaries and vertices
I have a matrix like the one is attached here I want to overwrite on the ones: 2 if the cell is a edge 3 if the cell is a vert...

alrededor de 2 meses hace | 1 respuesta | 1

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components of a vector with sign, having direction and magnitude
I have the direction of a vector lets say passing trough [0.3 4 5], [5 7 32] (x,y,z), and the magnitude 45; how can I calculate...

3 meses hace | 1 respuesta | 0

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1D simulation diffusion term, polar coordinates, moving boundary condition
I managed to solve it with a complete different approach and non-dimensional coordinates

3 meses hace | 0

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from 1D vector to mesh plot
If I have a 1D vector in space(radius) and concentration for example, is there a simple way to create a meshplot with a circular...

3 meses hace | 1 respuesta | 0

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1D simulation diffusion term, polar coordinates, moving boundary condition
I am trying to integrate the system I am showing in the page 3 of the attached pdf but I am having some problems with Cw and th...

3 meses hace | 1 respuesta | 0

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write from cell aray to txt file
I have a cell array like this: I want to write it line by line into a txt file (so I can chose which line to write whith an i...

9 meses hace | 1 respuesta | 0

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write in a txt file
i have to write parameters into a .txt file where there are already some written lines (a sort of template) like this from: Di...

9 meses hace | 1 respuesta | 0

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divide a string every 15 characters
I want to divide this string into 5 strings long 15 characters A = ["+6.64430238e+00+1.14987825e-02-4.68099585e-06+9.62334222...

9 meses hace | 1 respuesta | 0

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