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Nicolas Douillet


PhD, INRIA and CNRS alumni

Last seen: Today Actif depuis 2017

Followers: 10   Following: 26

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

Programming Languages:
MATLAB
Spoken Languages:
English, French
Pronouns:
He/him

Statistiques

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MATLAB Answers

21 Questions
17 Réponses

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87 Fichiers

Cody

43 Problèmes
518 Solutions

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A résolu


Project Euler: Problem 3, Largest prime factor
The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number being input, input might be ui...

27 jours il y a

A soumis


Point set grid simplify (2D, 3D)
Function to grid simplify a given point set. Help, doc, and examples included.

environ un mois il y a | 1 téléchargement |

0.0 / 5
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Réponse apportée
Toolboxes invisible in the file exchange list
@Jamie Mullin Thank you too.

environ 2 mois il y a | 0

A soumis


3D test shapes repository
Repository of 3D shapes used for training and tests in computer vision, mesh / point set processing and mesh generation.

environ 2 mois il y a | 6 téléchargements |

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Discussion


Weird behavior of the scholar badge
Hi cody fellows, I already solved more than 500 problems -months ago, last july if I remember well- and get this scholar badg...

environ 2 mois il y a | 0

A résolu


find powers of two
find the unique, non-repeating, powers of 2 that sum to a given non-zero integer, n example: n = 23 result = [1 2 4 16] ...

environ 2 mois il y a

A soumis


PNSET
Prime Number Set Exploration Toolbox

environ 2 mois il y a | 1 téléchargement |

5.0 / 5
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Question


Toolboxes invisible in the file exchange list
Hi, Over the last few years I developped some toolboxes, like the mesh processing toolbox, but I recently realized they were ...

2 mois il y a | 2 réponses | 0

2

réponses

Discussion


Evolution
RATLAB CATLAB BATLAB MATLAB BATMAN

2 mois il y a | 0

A soumis


isinpolygon
Function to check if a vertex is located inside or outside a given polygon. Overloaded for arrays of points.

3 mois il y a | 2 téléchargements |

4.0 / 5
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A soumis


isinconvexset (2D, 3D)
Function to verify if one given point is in or out a given convex 2D (polygon) or 3D (polyhedron) convex set, excluding its boun...

3 mois il y a | 6 téléchargements |

5.0 / 5
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A soumis


isPointin3Dtriangle
Function to check if a point P belongs to a given ABC triangle in 3D, boundary included. Overloaded for arrays of points.

3 mois il y a | 1 téléchargement |

0.0 / 5
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A soumis


Line to line distance (3D / 2D) [FAST]
A function to compute the -minimum- distance between two lines in 3D space

3 mois il y a | 1 téléchargement |

5.0 / 5
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A soumis


Point to plane distance [FAST]
Distance from a point to a plane. Overloaded for multiple points and planes. Coordinates of projected point(s) also provided.

3 mois il y a | 1 téléchargement |

5.0 / 5
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A soumis


Point to line distance [FAST]
Distance from a point to a 3D/2D line. Overloaded for multiple points and lines. Coordinates of projected point(s) also provided...

3 mois il y a | 4 téléchargements |

5.0 / 5
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A soumis


Mesh generation toolbox
Some useful tools for mesh generation

3 mois il y a | 8 téléchargements |

5.0 / 5
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Discussion


Matlab and the Matrix
Trinity It's the question that drives us, Neo. It's the question that brought you here. You know the question, just as I did. ...

4 mois il y a | 5

A résolu


Matlab Basics - Rounding I
Write a script to round x DOWN to the next lowest integer: e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2

4 mois il y a

A résolu


What percentage?
Calculate the output c as the percentage of a on b for given a and b.

4 mois il y a

A résolu


How many days in a month?
Return the number of days in a given month in 2017. If the input is not a valid month number, return -1. Examples: Input...

4 mois il y a

A résolu


Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...

4 mois il y a

A soumis


mesh processing toolbox
Some useful tools for mesh processing

4 mois il y a | 10 téléchargements |

5.0 / 5
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A soumis


PI3MFT
Printable Iterative 3D Meshed Fractal Toolbox

4 mois il y a | 1 téléchargement |

5.0 / 5
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A résolu


Sum of big primes without primes
Inspired by Project Euler n°10 (I am quite obviously a fan). With problem n°250 by Doug, you can find some global methods to co...

4 mois il y a

A résolu


Prime numbers between a , b.
Find all prime number between a & b (including a and b). example: a=100 b=120 y= [101 103 107 109 113]

4 mois il y a

A résolu


Is it prime?
Given a number, check whether it is prime or not. If prime output is true, otherwise false.

4 mois il y a

A résolu


Find all prime factors of the input
Given an input x, find its all prime factors. Return the vector with all factors in ascending order. Efficiency is the key here...

4 mois il y a

A résolu


prime test 2
enter the only non prime,non composite number

4 mois il y a

A résolu


Give prime Numbers upto n
You are given a input number x; print all the prime numbers less than equal to x.

4 mois il y a

A résolu


Largest Prime Number
Given a matrix X, find the largest prime number in X.

4 mois il y a

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