Nicolas Douillet

Last seen: circa un mese fa | Attivo dal 2017

Followers: 11 Following: 26

Messaggio

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

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

Statistica

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Risolto

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...

10 mesi fa

Inviato

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

10 mesi fa | 45 download |

0.0 / 5

Risposto
Toolboxes invisible in the file exchange list
@Jamie Mullin Thank you too.

10 mesi fa | 0

Inviato

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

10 mesi fa | 9 download |

0.0 / 5

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...

10 mesi fa | 0

Risolto

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] ...

10 mesi fa

Inviato

PNSET
Prime Number Set Exploration Toolbox

11 mesi fa | 2 download |

5.0 / 5

Domanda

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 ...

11 mesi fa | 2 risposte | 0

2

risposte

Discussion

Evolution
RATLAB CATLAB BATLAB MATLAB BATMAN

11 mesi fa | 0

Inviato

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

11 mesi fa | 19 download |

4.0 / 5

Inviato

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...

11 mesi fa | 78 download |

5.0 / 5

Inviato

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

11 mesi fa | 0 download |

0.0 / 5

Inviato

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

12 mesi fa | 69 download |

5.0 / 5

Inviato

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.

12 mesi fa | 340 download |

5.0 / 5

Inviato

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...

12 mesi fa | 365 download |

5.0 / 5

Inviato

Mesh generation toolbox
Some useful tools for mesh generation

12 mesi fa | 649 download |

5.0 / 5

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. ...

circa un anno fa | 5

Risolto

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

circa un anno fa

Risolto

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

circa un anno fa

Risolto

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...

circa un anno fa

Risolto

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

circa un anno fa

Inviato

mesh processing toolbox
Some useful tools for mesh processing

circa un anno fa | 1362 download |

5.0 / 5

Inviato

PI3MFT
Printable Iterative 3D Meshed Fractal Toolbox

circa un anno fa | 11 download |

5.0 / 5

Risolto

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...

circa un anno fa

Risolto

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]

circa un anno fa

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

circa un anno fa

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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...

circa un anno fa

Risolto

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

circa un anno fa

Risolto

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

circa un anno fa

Risolto

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

circa un anno fa

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