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Nicolas Douillet
PhD, INRIA and CNRS alumni
Followers: 1 Following: 0
Interested in computational geometry, image processing, 3D reconstruction, geometry, mesh processing, mesh generation, number theory, fractals. Currently looking for a research and development coding job opportunity in Matlab, in remote from France.
MATLAB
Spoken Languages:
English, French
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Gesendet
Discrete 2D shape -morpho-logical operators [FAST]
Basic logical operators (intersection, union, xor) between discrete 2D shapes. Works for convex or non convex shapes.
etwa 22 Stunden vor | 0 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/6affc3d2-efdf-409c-b9c3-1fc35cb787de/6093edc2-2cd9-4a4f-ad64-9ec8f4fd6034/images/1724510844.png)
Gesendet
Isprime optimus [FAST]
Primality test using isprime Matlab(r) stock function, but ~60% faster for vectors.
etwa 23 Stunden vor | 1 Download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/223b2955-1f34-45b4-a2f4-1e9e227d3b1f/d9861a5c-bc06-49e7-addb-320149301cac/images/1724506113.png)
Gesendet
Prime numbers spiral
Function to display the prime number spiral and the prime squares spiral. Also check primes sum and prime squares spiral length....
etwa 23 Stunden vor | 0 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/d16ff400-7ea6-4369-b994-005a5154b3b1/4a1b3c4d-62c8-43a3-a118-329eae9b9046/images/1724505416.png)
Gesendet
Black hole animations
Two functions to create .gif animations of a black holes with the paths of an object passing throught their horizons.
19 Tage vor | 14 Downloads |
Gesendet
Sierpinski ball
Function to compute, display, and save the Sierpinski ball (fractal sponge) based on the regular octahedron. Help, doc and examp...
24 Tage vor | 4 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/07f0d072-0d66-4151-9ead-c90b39050fa9/6bd73863-6bed-47c9-9976-feb313afe44f/images/1672121457.png)
Gesendet
Sphere homeomorphic surface quasi isotropic sampling
Quasi isotropic sampling, random or regular (+mesh), for a sphere homeomorphic surfaces. Help, doc and examples included.
24 Tage vor | 1 Download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/e7ec20d7-3685-4c25-be9b-5108386fa76d/1892f382-5733-43db-aac9-d4145b052603/images/screenshot.png)
Gesendet
Torus homeomorphic surface quasi isotropic sampling
Quasi isotropic sampling, random or regular (+mesh), for torus homeomorphic surfaces. Help doc and examples included.
24 Tage vor | 2 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/74a5a37b-befc-4730-b8f3-959bec9afd8a/3a11701b-7e8c-4176-9c9f-aacf96f9be73/images/screenshot.png)
Gesendet
LISA orbitography gif animation
Functions to build an animation of LISA space interferometer project path following Earth in the solar system.
25 Tage vor | 1 Download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/5718f800-37d1-46bf-8e9a-6b78ad712c8b/1d9c3628-fe8e-4755-a51f-8b2c696625f0/images/screenshot.png)
Gesendet
Sierpinski cuboctahedron
Function to compute, display, and save the Sierpinski cuboctahedron, at any iteration. Help and doc included.
28 Tage vor | 2 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/ed826267-8447-453e-9ce8-456bd874be0f/36673694-febd-47e0-be2c-b28591767e91/images/1669281383.png)
Gesendet
Galaxy model
A function to compute and display a galaxy point cloud (spiral or elliptic), with some tunable parameters (shape, number of arms...
etwa ein Monat vor | 7 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/75b00dc2-8365-4ab5-bc50-b9289ad2748f/edd51319-4f41-481e-ad78-48729b5e5a99/images/1721914213.png)
Gesendet
Sierpinski icosahedron
Function to compute, display, and save the Sierpinski icosahedron at any iateration / depth level.
etwa ein Monat vor | 5 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/89012a49-33a6-44fc-996c-ce809cb0a6ee/5803d17c-5812-4f1f-91b9-6d46b05d02e7/images/1721886295.png)
Gesendet
Star - planet - satellite system animation
A function to create an animation to model the orbitography and the gravitational field of a star - planet - satellite system.
etwa ein Monat vor | 6 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/ef12f040-b0d5-44a9-a598-b4f8d9c351d7/925253f4-891a-4604-a0cb-7b81aa906472/images/1609429530.png)
Gesendet
Sierpinski sphere
Function to compute, display and save the fractal Sierpinski sphere at any iteration. Help, doc, examples.
etwa ein Monat vor | 4 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/4f4fbaac-cb2a-431b-8f47-f5f4bfa0cba6/68b5b84e-6461-4021-9597-1fc46c76c517/images/1669540493.png)
Gesendet
Cube base 3D Koch snowflake
Function to compute, display, and save the cube base Koch snowflake, at any iteration. 3D printable ready option. Help, doc, exa...
etwa ein Monat vor | 4 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/5cd18082-83f3-4eaf-b6a4-63bdb9590bb2/4903c8fb-ec2b-4794-a1b5-75fb2679b9a2/images/1671460818.png)
Gesendet
Regular polyhedron inscribed sphere
Function to compute and display the inscribed sphere of a regular polyhedron.
etwa ein Monat vor | 1 Download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/04746d72-730d-4721-8e1d-a5fc2642c114/206a915a-ca99-4435-a1f5-24880a486b93/images/1684905239.png)
Gesendet
Jerusalem cube
Function to compute, display, and save the Jerusalem cube at any iteration. Help, doc, and examples included.
etwa ein Monat vor | 3 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/fd429ea6-c65c-4d75-80b5-c00e2225960e/ca4d9ec4-0b3d-4e36-8e31-92eebe923ca6/images/1672125757.png)
Gesendet
Triangle circumcircle (3D, 2D)
Computes and display the circumcircle coordinates of one given 2D or 3D triangle. Also provides centre coordinates and radius.
etwa ein Monat vor | 1 Download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/58e9cc50-e4f1-4b4c-b143-27597c894fba/0c48b81c-d2da-4bd8-a4a5-2af20771c178/images/1667141445.png)
Gesendet
Sierpinski tetrahedron
Function to compute save and display the Sierpinski tetrahedron fractal at any iteration. Also get rid of duplicated vertices.
etwa ein Monat vor | 3 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/dab79635-8da6-4630-814e-d637a5b8d5c0/5fc63a3a-6f33-43ad-ad7c-d85852282921/images/1669191437.png)
Gesendet
Tetrahedron insphere
Function to compute and display the insphere of any given tetrahedron. Help, doc, examples included.
etwa ein Monat vor | 1 Download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/bf768e0e-d704-40c3-9b2b-4c70313e215b/64ee567f-2ca2-41cc-8ee6-7d3184846833/images/1669315345.png)
Gesendet
isinconvexset (2D, 3D)
Function to check if one vertex (set) is located inside or outside a given -opened- convex point set. Help, doc, and examples in...
etwa ein Monat vor | 1 Download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/76afed5c-15ef-4d73-9042-3d6b0df969ad/4db4e026-da7d-46ae-842e-0b6952a690c4/images/1669366607.png)
Gesendet
3D printable Koch snowflake
Function to compute, display, and save the triangular base 3D Koch snowflake at any iteration. Help, doc, examples included.
etwa ein Monat vor | 3 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/b3cf2d61-6ba2-4aa1-a800-0131eb42bbd8/38d5ee75-673f-4129-8543-09b709aab253/images/1671644568.png)
Gesendet
Geoid
Function to compute, display, and save a icosahedron based geoid at any iteration (vertices + triangles)
etwa ein Monat vor | 3 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/f0ef0fdb-b82b-4bd5-8320-730381b72ded/05797623-299c-4cf5-813b-cea6ade580f8/images/1712693763.png)
Gesendet
Sierpinski-Menger sponge
Function to compute, display, and save the Sierpinski-Menger fractal sponge, at any given iteration. Help, doc, and examples inc...
etwa ein Monat vor | 5 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/4ba9fa45-af05-4dba-b30c-afa67ab9f9b3/0e0ffe8e-393c-4966-b059-b43ced1dafe2/images/1669738044.png)
Gesendet
Sample triangle (2D, 3D, ND)
Function to generate a triangular sampling grid of a given triangle
etwa ein Monat vor | 3 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/e3ea16b7-ca4c-4542-b10c-88b35fe65a82/06bcf9fc-b9cc-4b3b-840f-7e50a354e9c4/images/1667456765.png)
Gesendet
Tetrahedron circumsphere
Function to compute the centre and the radius of the circumsphere to a given tetrahedron. Help, doc, examples included.
etwa ein Monat vor | 1 Download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/9362d65b-a1eb-43ed-8de9-341e3b96b2dd/d3975f9f-fca1-45fb-9272-0096a9ce8d29/images/1669925876.png)
Gesendet
Platonic solids
Function to compute, display, and save the five platonic solids. Also mesh them with triangles or other polygons (square, pentag...
etwa ein Monat vor | 4 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/476b821b-00a9-4fbc-b3b9-9fbe386afb23/8ffd05b5-35e3-478c-b9d1-e4be6304e503/images/1712650330.png)
Gesendet
mesh processing toolbox
Some useful tools for mesh processing
etwa ein Monat vor | 12 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/fa5e990c-3b01-496a-ac8d-01dc4e557c47/65369580-8645-4308-85ba-d826a8be2125/images/screenshot.png)
Gesendet
Mesh generation toolbox
Some useful tools for mesh generation
etwa ein Monat vor | 7 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/004b5e2d-b2fb-4a81-84b3-0fc415922c19/83b11dd0-e766-4932-b61b-33ae22218e81/images/1721459908.png)
Gesendet
GPS model animation
A function to create an animation of the GPS constellation and working principle (pedagogic purpose).
etwa ein Monat vor | 5 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/0193f759-2f43-40b7-a867-1e686d9c62f3/c1478fcb-990e-490a-bb1e-c296c7d40e1c/images/screenshot.png)
Gesendet
Electromagnetic field propagation animation
A function to create an animation of the propagation of an electromagnetic field, (pedagogic purpose).
etwa ein Monat vor | 6 Downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/44ca819c-5975-4499-8fc0-d26ba8b83a0b/a1c46310-3048-4849-8d3b-7ae8fd4eb506/images/screenshot.png)