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laurent jalabert


Last seen: 20 days ago
23 total contributions since 2018

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Answered
How to obtain Std of Coefficients from Curve Fitting
you can maybe use polyfitn https://fr.mathworks.com/matlabcentral/fileexchange/34765-polyfitn

1 month ago | 0

Answered
How to save command window output to a text file
diary_name = strcat(datestr(now),'_diary.txt'); diary_folder = pwd; diary(diary_name) disp(datestr(now)) diary off (I am n...

2 months ago | 0

Answered
Why doesn't legend location have "center"
It is just a remark : sometimes, placing the legend in the center of a blank graph is useful. Especially when having the sam...

4 months ago | 0

Answered
Write sigma in uicontrol / text
list of greek characters : https://sites.psu.edu/symbolcodes/languages/ancient/greek/greekchart/ For displaying \Theta in a gui...

4 months ago | 0

Answered
How can i convert image sequence to video
thank you for your explanations, I think you'd better keep this code as it is, because it works well, and also it is quite gener...

9 months ago | 0

Answered
How can i convert image sequence to video
well, usually, people who want to make a video from a sequence of photos, they are considering photos having similar length and ...

9 months ago | 0

Answered
How can i convert image sequence to video
as you can see, I just found the lines defining the image size in the MakeVideo.m code, and modify accordingly to prevent disto...

9 months ago | 0

Answered
How can i convert image sequence to video
OK I got it at line 499 of your code : % Define the output size videoRows = 1458; %1080; vidColumns = 1385; %1980; ...

9 months ago | 0

Answered
How can i convert image sequence to video
thank you so much, it works very well. I have just one concern : the images size is not kept when converting to video. Is there ...

9 months ago | 0

Answered
How to Publish matlab outout and code in pdf.
mypublish https://fr.mathworks.com/matlabcentral/answers/92096-how-can-i-print-line-numbers-when-i-use-the-publish-command-in-m...

11 months ago | 0

Answered
matlab 2019b plot zoom in does not work
same problem, using subplot programmably on R2018b. But zoom in is sometimes working, and sometimes not, while running exactely ...

11 months ago | 0

Question


legend in loop for data and fit
dear all, I am trying to create a legend using a for loop and plotting both data and fit for each set. So I have alternative...

1 year ago | 0 answers | 0

0

answers

Question


fitting with my function
Hello, I would like to fit experimental data using my own fit function. My function depends on 2 parameters (p1,p2) that I woul...

2 years ago | 1 answer | 0

1

answer

Answered
how do I modify the axis in plot(x,y)?
hello, what about a function to modify the xTicks label with a non-linear function of x ? For example, displaying the grid as ...

2 years ago | 0

Answered
set x-axis intervals as cubic of X
x = 0:9 ; y = 2+3.*x; figure; plot(x,y); xt = get(gca, 'XTick '); xtlc = sprintfc('%.1f', xt.^3 ); set(gca, 'XTick', xt, 'XTi...

2 years ago | 0

Question


set x-axis intervals as cubic of X
hello, I am really sorry to bother you all with this question, I know that there is a solution somewhere in a forum (yesterday ...

2 years ago | 1 answer | 0

1

answer

Question


Cartesian product of list
Hello, I have 4 vectors A, B, C, D with A=1:6; B=1:5; C=1:10; D=1:4; % in real case, the max values i.e 6, 5, 10 and 4, are ...

2 years ago | 1 answer | 0

1

answer

Answered
detect correct startRow in fopen before textscan
Dear Maeda-san the code below works well and solved my question. I deeply thank you for your answer, and your time to help me. ...

2 years ago | 0

Question


detect correct startRow in fopen before textscan
Hello, I have a text file containing 17 columns of data, with a variable string header above the data. The header contains sev...

2 years ago | 7 answers | 0

7

answers

Answered
detect correct startRow in fopen before textscan
Dear Maeda-san thank you very much for your help. I tried to implement your code, but it did not work. If it works, then in my ...

2 years ago | 0

Answered
detect correct startRow in fopen before textscan
Dear Maeda-san, I tried to adapt your code like this, but I stopped running it by CTRL-C : startRow was about 73458. Actually...

2 years ago | 0

Question


3D plot help
Dear all, I am sorry for this basic question, but even I have some experience with matlab, I am not able to understand why I c...

2 years ago | 1 answer | 0

1

answer

Question


data analysis - 3D plot - Cartesian product of list
Dear all, I have a set of experimental conditions obtained by sweeping 3 parameters A, B, C. For each condition, I have 1 experi...

2 years ago | 1 answer | 0

1

answer