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Seb


13 total contributions since 2009

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Submitted


Lattice Boltzmann N-phase model with MRT and Enhanced Equilibrium (LBM)
Another starting point for newcomers wanting to study RK-type lattice Boltzmann model.

2 years ago | 12 downloads |

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Submitted


The lattice Boltzmann method in 25 lines of MATLAB code (LBM)
Here is two m-files showing the simplicity of LBM. A view of the density distributions is provided.

2 years ago | 30 downloads |

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Submitted


Lattice Boltzmann immiscible two-phase model (LBM)
Starting point for newcomers wanting to study RK-type lattice Boltzmann immiscible two-phase model.

2 years ago | 42 downloads |

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Posted


loop to vectorize or optimize (if possible, need better than i did)
Im currently in an effort of optimize my code and I need some help. I need to vectorize the loop in a way that it will use the l...

6 years ago | 1508 views

Responded


Re: is there a better or faster way of doing the following?
oups you are right i confuse the row and the column, sorry about that. Just replace line by column and column by line in the tex...

6 years ago | 1379 views

Responded


Re: is there a better or faster way of doing the following?
hehe, indeed, they are different in the real code, it is just to illustrate. I put rand vector, because there is no structure in...

6 years ago | 1379 views

Posted


is there a better or faster way of doing the following?
I have a code where i execute the following line of codes very often in a loop and it is the most time consumming : ------------...

6 years ago | 1379 views

Responded


Re: Integration on volume of intersection between two spheres
maybe montecarlo integration would suit your need? It is not fast but easy to do. You may need to multiply the integrand by an o...

6 years ago | 6554 views

Posted


can someone help me remove the for loop?
I need to be able to remove the for loop in the following code to gain performance. Anyone can help? I think is should be possi...

6 years ago | 1520 views

Responded


Re: can imfilter be call only one time for the following calculation?
Thanks for your anwser, even if the solution is faster or is cleaner, this is not what is was looking for. In your exemple imfil...

6 years ago | 2971 views

Posted


can imfilter be call only one time for the following calculation?
Anyway to do this by calling only one time imfilter? I would like to do this with imfilter to use the fast simd instruction. Is ...

6 years ago | 2971 views

Responded


Re: is it possible to remove the loop?
Hi, thank you for your answers. When the matrix are large, the vectorized code is indeed faster... This is what i was looking f...

7 years ago | 2685 views

Posted


is it possible to remove the loop?
Hi, I wish to remove the loop from the following code, when Nx and Ny are high value, the code might be faster without the loop...

7 years ago | 2685 views