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# laurent jalabert

Last seen: 16日 前 2018 以来アクティブ

Research Engineer

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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...

24日 前 | 0 件の回答 | 0

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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

6ヶ月 前 | 1

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....

6ヶ月 前 | 1

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

6ヶ月 前 | 0

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...

6ヶ月 前 | 0

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

6ヶ月 前 | 0

you can try this function (stefslon-exportToPPTX-b2a106d): exportToPPTX https://fr.mathworks.com/matlabcentral/fileexchange/4...

6ヶ月 前 | 1

| 採用済み

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...

6ヶ月 前 | 0

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...

6ヶ月 前 | 0

| 採用済み

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...

7ヶ月 前 | 0

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

1年以上 前 | 0

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...

1年以上 前 | 0

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...

1年以上 前 | 0

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

1年以上 前 | 0

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...

2年弱 前 | 0

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 ...

2年弱 前 | 0

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...

2年弱 前 | 0

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; ...

2年弱 前 | 0

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 ...

2年弱 前 | 0

How to Publish matlab outout and code in pdf.

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 ...

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...

2年以上 前 | 0 件の回答 | 0

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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...

### 1

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 ...

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...

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 ...

### 1

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 ...

3年以上 前 | 1 件の回答 | 0

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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. ...

3年以上 前 | 0

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...

3年以上 前 | 7 件の回答 | 0

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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 ...

3年以上 前 | 0