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Nicolas Douillet


PhD, INRIA and CNRS alumni

Last seen: Today Attivo dal 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

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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] ...

circa 8 ore fa

Inviato


PNSET
Prime Number Set Exploration Toolbox

6 giorni fa | 1 download |

5.0 / 5
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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 ...

12 giorni fa | 1 risposta | 0

1

risposta

Inviato


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

27 giorni fa | 1 download |

4.0 / 5
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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...

30 giorni fa | 6 download |

5.0 / 5
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Inviato


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

circa un mese fa | 0 download |

0.0 / 5
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Inviato


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

circa un mese fa | 1 download |

5.0 / 5
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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.

circa un mese fa | 4 download |

5.0 / 5
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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...

circa un mese fa | 5 download |

5.0 / 5
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Inviato


Mesh generation toolbox
Some useful tools for mesh generation

circa un mese fa | 4 download |

5.0 / 5
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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 2 mesi fa

Risolto


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

circa 2 mesi 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 2 mesi 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 2 mesi fa

Inviato


mesh processing toolbox
Some useful tools for mesh processing

circa 2 mesi fa | 7 download |

5.0 / 5
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Inviato


PI3MFT
Printable Iterative 3D Meshed Fractal Toolbox

circa 2 mesi fa | 1 download |

5.0 / 5
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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...

2 mesi 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]

2 mesi fa

Risolto


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

2 mesi fa

Risolto


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...

2 mesi fa

Risolto


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

2 mesi fa

Risolto


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

2 mesi fa

Risolto


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

2 mesi fa

Risolto


03 - Matrix Variables 6
Make _fMat_ be a 5x3 matrix of random integers with values from -3 to 3 (Hint: use *randi*)

2 mesi fa

Risolto


Replacing a row
For matrix G=[1 2 3; 4 5 6; 7 8 9] Replace the 2nd row with 8s **remember to create matrix G

2 mesi fa

Risolto


select the primes of a vector
Find the prime numbers in a vector

2 mesi fa

Risolto


04 - Scalar Equations 2
Define the variables a and b: <<http://samle.dk/STTBDP/Assignment1_4-a.png>> <<http://samle.dk/STTBDP/Assignment1_4-b.png>...

2 mesi fa

Risolto


04 - Scalar Equations 3
Define the variables a, b, and c: <<http://samle.dk/STTBDP/Assignment1_4-a.png>> <<http://samle.dk/STTBDP/Assignment1_4-b....

2 mesi fa

Risolto


Vectors counting by 2
Create a vector numbers from 7 to 15 in increments of 2

2 mesi fa

Risolto


Back to basics 15 - classes
Covering some basic topics I haven't seen elsewhere on Cody. Return the class of the input variable.

2 mesi fa

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