Nicolas Douillet
PhD, INRIA and CNRS alumni
Followers: 6
Interested in computational geometry, image processing, 3D reconstruction, geometry, mesh processing, mesh generation, number theory, fractals.
MATLAB
Spoken Languages:
English, French
Estadística
19 Preguntas
16 Respuestas
83 Archivos
Cody10 Problemas
158 Soluciones
CLASIFICACIÓN
8.238
of 295.569
REPUTACIÓN
5
CONTRIBUCIONES
19 Preguntas
16 Respuestas
ACEPTACIÓN DE RESPUESTAS
73.68%
VOTOS RECIBIDOS
5
CLASIFICACIÓN
1.296 of 20.247
REPUTACIÓN
1.437
EVALUACIÓN MEDIA
5.00
CONTRIBUCIONES
83 Archivos
DESCARGAS
208
ALL TIME DESCARGAS
9544
CLASIFICACIÓN
895
of 154.105
CONTRIBUCIONES
10 Problemas
158 Soluciones
PUNTUACIÓN
2.282
NÚMERO DE INSIGNIAS
14
CONTRIBUCIONES
0 Publicaciones
CONTRIBUCIONES
0 Público Canales
EVALUACIÓN MEDIA
CONTRIBUCIONES
0 Temas destacados
MEDIA DE ME GUSTA
MATLAB Central Community 20 Year Anniversary Mini Hack participant badge
Awarded to Nicolas Douillet on 11 Nov 2021
Answer 1 question that was unanswered for more than 30 days
Awarded to Nicolas Douillet on 22 Oct 2020
Accept 5 answers given by other contributors
Awarded to Nicolas Douillet on 04 May 2020
Obtained 200 Solvers for the group created
Awarded to Nicolas Douillet on 20 Mar 2024
Solve a problem with a best solution
Awarded to Nicolas Douillet on 04 Dec 2022
Your submissions received 25 five star ratings
Awarded to Nicolas Douillet on 28 May 2021
Your submission is selected as "Pick of The Week"
Awarded to Nicolas Douillet on 09 Apr 2021
Solve a community group
Awarded to Nicolas Douillet on 30 Nov 2022
Solve all the problems in CUP Challenge
Awarded to Nicolas Douillet on 30 Nov 2022
Solve all the problems in Introduction to MATLAB problem group
Awarded to Nicolas Douillet on 29 Nov 2022
Have 3 submissions connected to GitHub
Awarded to Nicolas Douillet on 12 Aug 2020
Create 10 problems
Awarded to Nicolas Douillet on 13 Jan 2020
Feeds
Pregunta
Solution for using rowfun but with a function handle ?
Hi, I want to apply my own function to every row of a numeric matrix. I currently use cellfun but the need for conversion fro...
3 meses hace | 1 respuesta | 0
1
respuestaSquizzed help display in File Exchange contribution tab
Any clue ? Any other people encountering the same trouble ? Thank you for hep.
4 meses hace | 0
Pregunta
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...
5 meses hace | 1 respuesta | 0
1
respuestaCan 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...
5 meses hace | 0
Pregunta
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 ...
5 meses hace | 3 respuestas | 0
3
respuestasQuickest way for alternate indexing a vector
Thank you all for your interest and answers :-) I am going to test them, pick the best in my case, and then choose for the co...
11 meses hace | 0
Pregunta
Quickest way for alternate indexing a vector
Hey, I am looking for the quickest way to create a vector like this : u = [5 7 11 13 17 19 23 25 ...
11 meses hace | 5 respuestas | 0
5
respuestasApparent distance conservation in Matlab plot window while rotating 3D objects
Ok I realized I have to be even clearer. I am going to eplore the camera toolbar possibilities -which I didn't really know unti...
más de 1 año hace | 0
Pregunta
Apparent distance conservation in Matlab plot window while rotating 3D objects
Hey, When you plot a 3D object in Matlab and turn it around the apparent distance to this object will change, even if you set...
más de 1 año hace | 2 respuestas | 0
2
respuestasPregunta
Rendering problem with surf and trisurf
Hey, When I use surf or trisurf functions to plot a 3D plane made of several ploygons (triangles or squares for instance), I ...
más de 1 año hace | 1 respuesta | 0
1
respuestaComment générer un vecteur content N valeur binaire dont 10% de ces valeurs sont égales à 1
Salut, Alors déjà si tu veux exactement 10% ça va bien sûr dépendre de la taille de ton vecteur (si celui-ci possède moins de 1...
casi 2 años hace | 0
plotting spectrogram for 3d matrix
As Marco said, spectrogram takes a vector as input, not matrix. However depending on how your signals are stored in your data ma...
casi 2 años hace | 0
Are there marker types sensitive to light ?
No answer, so I guess the answer is no (?) Edit : solved, cause actually pretty much the same question as this one.
casi 2 años hace | 0
| aceptada
Pregunta
Are there marker types sensitive to light ?
I know markers are theoritically zero dimension objects (as mathematical points), but sometimes I would like to use light (camli...
casi 2 años hace | 1 respuesta | 1
1
respuestaPregunta
Patent an algorithm written in Matlab ?
Hi, Everything or almost is in my title ! I know the rules / laws are different from one country to another (patenting an alg...
más de 3 años hace | 1 respuesta | 1
1
respuestaPregunta
Input to output variable copies in functions : influence on cpu
Hi ! One of the advantages of Matlab is its great tolerance on variable names. Meaning you can change the size, the dimension...
casi 4 años hace | 1 respuesta | 0
1
respuestaFile exchange : ideal cover image size / dimensions ?
In the end I found by myself the answer to this question : it is not a matter of size, but of dimensions ratio. The 4:3 format s...
alrededor de 4 años hace | 0
| aceptada
How to make the doc visible in the file exchange after git hub connexion ?
Ok, I actually still have the same problem (preview not available for documentations one connected to Github). My live scripts ...
alrededor de 4 años hace | 0
How to make the doc visible in the file exchange after git hub connexion ?
To answer the question : after looking at the other file exchange contributors I figured out it has to be in .mlx format. I sti...
más de 4 años hace | 0
| aceptada
Pregunta
How to make the doc visible in the file exchange after git hub connexion ?
Hi, After I connected my mesh_processing_toolbox, to Git hub its documentation is no longer visible in the "Examples" tab (it...
más de 4 años hace | 2 respuestas | 2
2
respuestasPregunta
Get the index of one cell of a cell array
Hi, From a given cell of a cell array, how is it possible to easily and quickly get its index ? Thanks for help. Best.
más de 4 años hace | 1 respuesta | 0
1
respuestaPregunta
Operators "concatenation" ?
Hi, Is there a way to "concatenate" two or more Matlab operators while chaining several operations ? For instance, I have a co...
más de 4 años hace | 1 respuesta | 0
1
respuestaPregunta
Value dependant sort of matrix rows
Hi, I have a integer matrix which I know each row contain a certain value. I would like to sort each row of that matrix in t...
más de 4 años hace | 1 respuesta | 0
1
respuestaSwitch colormap targeted axis
So simple, so clever ! Great thank Adam, I was struggling with much more complex tries.
casi 5 años hace | 0
| aceptada
Pregunta
Switch colormap targeted axis
Hi, It is super easy to switch the axis while using a "surf / mesh like function" (simply by switching the X,Y,Z order in sur...
casi 5 años hace | 1 respuesta | 0
1
respuestaPregunta
File exchange : ideal cover image size / dimensions ?
Hi, The whole thing is in the title. Sometimes my cover images are "recut after" and I find not so obvious to find the right...
casi 5 años hace | 1 respuesta | 0
1
respuestaPregunta
Map between two cell arrays
Hi, I want to map two cell arrays. Following the Containers.Map documentation it is possible : "Keys, specified as a nume...
casi 5 años hace | 1 respuesta | 0
1
respuestaPending Approval for File Exchange
Hi, I have the same issue : my file exchange submission is stuck with the Pending Approval status since a few days now. Is i...
casi 5 años hace | 0
plot a mathmatical function
Perhaps you should have a look at linspace. u = linspace(1500,3000,16); % since there are 16 values between 1500 and 3000 wit...
alrededor de 5 años hace | 0
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