Nicolas Douillet

PhD, INRIA and CNRS alumni

Last seen: 3 days ago | Active since 2017

Followers: 1 Following: 0

Interested in computational geometry, image processing, 3D reconstruction, geometry, mesh processing, mesh generation, number theory, fractals.

Programming Languages:
MATLAB
Spoken Languages:
English, French

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Submitted

mesh processing toolbox
Some useful tools for mesh processing

3 days ago | 37 downloads |

Submitted

Mesh generation toolbox
Some useful tools for mesh generation

3 days ago | 9 downloads |

Submitted

GPS model animation
A function to create an animation of the GPS constellation and working principle (pedagogic purpose).

5 days ago | 5 downloads |

Submitted

Electromagnetic field propagation animation
A function to create an animation of the propagation of an electromagnetic field, (pedagogic purpose).

5 days ago | 26 downloads |

Submitted

Orthogonal reflection (2D,3D)
Function to compute the orthogonal reflection of any points or array of points. Help, doc, examples included.

6 days ago | 2 downloads |

Submitted

The MATrix LAB has you
Need to unplug ? -> Follow Trinity, deep into the rabbit hole ;-)

6 days ago | 2 downloads |

Submitted

Freeman chain code and bw image processing sparing tools
Freeman chain code. Binary image. One shape at a time.

6 days ago | 3 downloads |

Submitted

Triangle incircle (3D, 2D)
Computes and display the incircle coordinates, the centre and the radius of one given 2D or 3D triangle

6 days ago | 3 downloads |

Submitted

Regular 3D polygon incircle
Function to compute and display the incircle of a regular polygon in 3D space.

6 days ago | 3 downloads |

Submitted

Point to line distance [FAST]
Distance from a point to a line in 3D or in 2D, and coordinates of the point projected on the line. Also works for an array of p...

6 days ago | 6 downloads |

Submitted

Lines intersection [FAST]
A function to compute the intersection point between two lines of the space (3D or 2D)

6 days ago | 1 download |

Answered
Squizzed help display in File Exchange contribution tab
Any clue ? Any other people encountering the same trouble ? Thank you for hep.

8 days ago | 0

Submitted

Planes intersection [FAST]
A function to compute the intersection between two planes of the 3D space.

8 days ago | 3 downloads |

Submitted

Line to line distance (3D) [FAST]
A function to compute the -minimum- distance between two lines in 3D space

8 days ago | 1 download |

Submitted

Point to plane distance [FAST]
Distance from a point to a plane, and the projected point coordinates on the plane. Also works for array of points.

8 days ago | 4 downloads |

Submitted

Line plane intersection [FAST]
A function to compute the intersection between a parametric line of the 3D space and a plane.

8 days ago | 4 downloads |

Submitted

Any rotation (3D, 2D)
Function to rotate a -array of- vector(s) around any given -shifted- axis, in 2D or 3D space.

8 days ago | 8 downloads |

Question

Squizzed help display in File Exchange contribution tab
Hi all, I am a contributor to the file exchange, and recently I noticed the help I provide with my file ('doc.m' compiled via...

12 days ago | 1 answer | 0

1

answer

Submitted

Frequencies of prime gaps
Function to compute and display the cumulated frequencies of gaps between consecutive prime numbers

1 month ago | 0 downloads |

Answered
Can Matlab cellular functions -like cellfun- work with non linearly spaced indices ?
Thank you dpb and Steven Lord for your answers. I am going to test your solutions. Edit : yes indeed it is sieving. N may then t...

1 month ago | 0

Question

Can Matlab cellular functions -like cellfun- work with non linearly spaced indices ?
Hi, I would like to affect a value to some non linearly indexed elements of a vector with using a cell array. At the moment ...

1 month ago | 3 answers | 0

3

answers

Submitted

Geoid
Function to compute, display, and save a icosahedron based geoid at any iteration (vertices + triangles)

3 months ago | 2 downloads |

Submitted

Platonic solids
Function to compute, display, and save the five platonic solids. Also mesh them with triangles or other polygons (square, pentag...

3 months ago | 8 downloads |

Submitted

Simplex convergence animation
Simplex algorithm convergence animation demo on Matlab 'peaks' test surface

4 months ago | 5 downloads |

Submitted

PI3MFT
Printable Iterative 3D Meshed Fractal Toolbox

6 months ago | 1 download |

Submitted

Circular meshes
Sphere and torus circular meshes

6 months ago | 1 download |

Solved

Construct an index vector from two input vectors in vectorized fashion
Create an index vector defined by two input vectors, one defining the beginnings of one or more index ranges, and the other defi...

7 months ago

Solved

Fill a zeros matrix
The aim is to fill an array of all zeros given a numerical value and the index of row and columns for this value. 3 Inputs: ...

7 months ago

Solved

"Low : High - Low : High - Turn around " -- Create a subindices vector
Let two vectors *lo* and *hi* be given. The job is to create a index vector like so idx = [lo(1):hi(1) lo(2):hi(2) ...]...

7 months ago

Solved

Matrix indexing with two vectors of indices
Given a matrix M and two index vectors a and b, return a row vector x where x(i) = M(a(i),b(i)).

7 months ago

Nicolas Douillet

PhD, INRIA and CNRS alumni

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