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laurent jalabert


Last seen: 3 meses hace Con actividad desde 2018

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Pregunta


fitting with y and x dependent variables
I have 2 columns of universal data X and Y. I can plot an universal Y as a function of X. Now, X = x / Xc. And Y = y / Yc. x...

6 meses hace | 0 respuestas | 0

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respuestas

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How to export or copy figures (.fig or .png) files to PPT from MATLAB script?
I use exportToPPTX and it works well https://fr.mathworks.com/matlabcentral/fileexchange/40277-exporttopptx

11 meses hace | 2

Respondida
How can I get the 95% confidence interval for the 3 parameters of a Weibull distribution?
Dear Anas, I am not specialist for this question. I found this function for Wiebull + 3 parameters https://www.real-statistics....

11 meses hace | 1

Respondida
Plotting three related data sets with three axes and one line
https://fr.mathworks.com/help/matlab/creating_plots/graph-with-multiple-x-axes-and-y-axes.html

11 meses hace | 0

Respondida
ToHow can we subtract two graphs using a command...?
as the coordinates of each points of those 2 graphs are probably not matching, I suppose that you can use linspace or spline fun...

11 meses hace | 0

Respondida
mat to xlsx conversion
YourArray = [col1;col2;...]; % vectors varNames_ARR = {'col_1';'col_2';...}; %strings - header of your vector column (do not us...

11 meses hace | 0

Respondida
Export already created table with headers to PowerPoint
you can try this function (stefslon-exportToPPTX-b2a106d): exportToPPTX https://fr.mathworks.com/matlabcentral/fileexchange/4...

11 meses hace | 1

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Respondida
How can I get the 95% confidence interval for the 3 parameters of a Weibull distribution?
I am not sure but : if you define the Weibull function and use the Non Linear Regression fit (fitnlm) in Statistics/Machine Lea...

11 meses hace | 0

Respondida
how to calculate this equation?
Hello, maybe I did not understood your problem cause l4=P4-P3; and you want to solve: (P4-P3)⋅(P4-P3) - l4^2=0, which means (P4...

11 meses hace | 0

| aceptada

Respondida
How to define a custom equation in fitlm function for linear regression?
To proceed with a custom function it is possible to use the non linear regression model The example below is intended to fit a...

12 meses hace | 0

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

más de 1 año hace | 0

Respondida
How can I save the MATLAB 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...

casi 2 años hace | 0

Respondida
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...

casi 2 años hace | 0

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

casi 2 años hace | 0

Respondida
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...

más de 2 años hace | 0

Respondida
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 ...

más de 2 años hace | 0

Respondida
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...

más de 2 años hace | 0

Respondida
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; ...

más de 2 años hace | 0

Respondida
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 ...

más de 2 años hace | 0

Respondida
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...

más de 2 años hace | 0

Respondida
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 ...

más de 2 años hace | 0

Pregunta


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...

alrededor de 3 años hace | 0 respuestas | 0

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respuestas

Pregunta


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...

más de 3 años hace | 1 respuesta | 0

1

respuesta

Respondida
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 ...

más de 3 años hace | 0

Respondida
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...

más de 3 años hace | 0

Pregunta


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 ...

más de 3 años hace | 1 respuesta | 0

1

respuesta

Pregunta


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 ...

casi 4 años hace | 1 respuesta | 0

1

respuesta

Respondida
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. ...

alrededor de 4 años hace | 0

Pregunta


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...

alrededor de 4 años hace | 7 respuestas | 0

7

respuestas

Respondida
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 ...

alrededor de 4 años hace | 0

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