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LeChat


13 total contributions since 2014

Researcher in Physics and Mechanics
Professional Interests: image processing, physics of soft condensed matter, mechanics, granular media, emulsions, acoustics...

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Answered
Write line by line a separated .csv file with a string \t an integer \t [a n*2 matrix written in line with commas and semicolon]
Ok, thanks to Walter Roberson advice to use mat2str Matlab function, I manage to obtain what I was looking for. One of the firs...

3 months ago | 0

| accepted

Question


Write line by line a separated .csv file with a string \t an integer \t [a n*2 matrix written in line with commas and semicolon]
Hi, because of previous functions I wrote and that I do not want to modify, I need to write line by line a separated .csv file ...

3 months ago | 2 answers | 0

2

answers

Answered
why the Matlab editor is so slow to respond to keyboard and editing
You want to upgrade you kernel (in Linux, version > 5.1) and then update Matlab to its last version (R2019a update >2). See her...

3 months ago | 0

Answered
Typing in the live editor is slow on Linux
I found a work around for Mac a couple years ago (here), by installing Matlab kernel into Jupyther. Check references therein for...

3 months ago | 0

Question


Detect inter-particle contact
Hi, I have a picture of emulsion droplets. I want to detect the inter-droplet contacts and for each of these patches, plot the i...

7 months ago | 0 answers | 0

0

answers

Question


LaTeX interpreter but sans-serif font on figures
Hi, On LaTeX I often use the \usepackage{cmbright} font when I want to have a clean, sans-serif font both in the text and in...

1 year ago | 1 answer | 2

1

answer

Question


How to fix remote Matlab display resolution when using ssh -X?
I have a Desktop computer (Ubuntu 18.10) which I use for my heavy computations. When not at the office, I use my Macbook (Late 2...

1 year ago | 1 answer | 0

1

answer

Answered
how to install a downloaded toolbox?
I think you can find the answer here: <https://www.mathworks.com/help/matlab/ref/matlab.addons.toolbox.installtoolbox.html>

1 year ago | 0

| accepted

Answered
Why does MATLAB crash when plotting in Linux with Nvidia drivers?
As previously said, this crash is caused by the Linux Nvidia driver. As a general rule, update the driver of your Nvidia GPU to ...

1 year ago | 1

Question


What is the difference between mean(A,'omitnan') and nanmean(A) ?
Hi, I have a vector A (or could be a matrix) which contains finite values as well as NaNs. I want to compute the mean value of...

1 year ago | 2 answers | 0

2

answers

Answered
How to adjust the zcolor scale in a scatter plot?
Ok, found it thanks to il_raffa on Stack Overflow ;) I use the clim option: set(gca,'clim',[lb ub]) lb and ub being the...

3 years ago | 0

| accepted

Question


How to adjust the zcolor scale in a scatter plot?
Hi, I have a data set, contained in three vectors say xx, yy and zz. I want to plot yy vs xx with the marker color face accordi...

3 years ago | 1 answer | 0

1

answer

Question


How to install, load CUDA driver and set Matlab to do GPU processing on my Apple Macbook Pro Retina running OS X 10.10 Yosemite ?
Hello, I would like to use some parallel computing function using the GPU. I tried to use gpuarray function but I have got th...

5 years ago | 0 answers | 0

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