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# Julien

### Faurecia

34 total contributions since 2012

Innovation Engineer
Professional Interests: Energy, Heat Recovery, Simulations

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Answered
Strange behavior of GUI with GUIDE
I found a solution, it seems well working. It could be a process to create multitab GUI's with GUIDE. * - Put all the compone...

6 years ago | 0

Question

Strange behavior of GUI with GUIDE
Hello, I'm trying to build a GUI by combining GUIDE and the GUI Layout Toolbox. I would like to build a multitab GUI very qui...

6 years ago | 1 answer | 0

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answer

Question

Timer stop delay problem
Hi Everybody, I'm building a GUI that allow me to replay some bench datas. To do so, I have included a timer object that refr...

6 years ago | 0 answers | 0

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answers

Answered
How to measure picture in Matlab GUI
Hi, What do you mean about measuring a picture ? If you only want to get the resolution, use P=imread('picturename.format...

6 years ago | 0

| accepted

Answered
saving a dynamic file
Hi, how is defined your matrixname ? Do you want to store all matrix inside one .mat file ?

7 years ago | 0

Answered
¿How to order 'x' numbers in ascending or descending?
Hi, this function already exists on Matlab. It is called 'sort' Additional information here http://www.mathworks.fr/fr/he...

7 years ago | 1

Solved

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

7 years ago

Solved

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

7 years ago

Answered
Calculate 3 x 3 rotation matrices from 3 x n matrix
Ok I found an other way, more properly, to store you resulting matrices. You will store them inside a structure and create dynam...

7 years ago | 0

| accepted

Answered
Calculate 3 x 3 rotation matrices from 3 x n matrix
Hi Thomas, The code is not hard to write. When you want to make sequential calculations, you have first to write it for one s...

7 years ago | 0

Answered
Generating Triangular wave in simulink
My example simulink block is online http://www.mathworks.com/matlabcentral/fileexchange/38526

7 years ago | 0

Submitted

Triangle Wave - Mask defining example
Generates a Triangle wave by setting the Amplitude and the Period of the signal.

7 years ago | 3 downloads |

Answered
Getting the value of a graph at a certain point
you have to make a 2D interpolation interp2(X,Y,Z,xi,yi) with X,Y,Z : values from your datas (xi,yi) the coordinates o...

7 years ago | 0

Answered
what is the function of guidata
Hi, guidata is a function to store and retrieve datas inside GUI's. It's a method to share datas between gui's component. But...

7 years ago | 0

Answered
Table, Popup, Initial Value Problem
Hi, You can add set(handles.mytable,'Data',myinitdatas) inside the pop up menu callback

7 years ago | 0

Answered
How to build multiple column vector output arguments by indexing from several single column arrays
Hi, It exists many solutions to define sequential names of variables (PV1 PV2 PV3 ...) inside a for loop. The most simple ...

7 years ago | 0

| accepted

Answered
Use of command line to modify Simulink models
Hi, I have never done it but I read something about SET_PARAM function during my research you can find help here : http:/...

7 years ago | 0

Answered
is it possible to copy an image or data to simulink from any other source or from this site itself, i mean models?
You want to add customs block to simulink library browser? 1) Open Simulink, go to File -> New -> Library 2) Insert your s...

7 years ago | 0

Answered
Generating Triangular wave in simulink
Hi, the triangle generator does not exist but you can create your own. My tip is to create a pulse signal (pulse width =50%...

7 years ago | 0

Answered
Passing data between diferent GUIs
In fact, the first input for getappdata,setappdata, (and also set and get ) functions is a *handle*. It's a kind of pointer that...

7 years ago | 2

Answered
Problems with a resize function callback
Yes I use this toolbox to avoid defining all positions vector for all my components, I really dislike to do this ^^ But I prefer...

7 years ago | 0

Solved

Is my wife right?
Regardless of input, output the string 'yes'.

7 years ago

Solved

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

7 years ago

Answered
How to change the font size of the editor bar where open file's names are listed?
Are you talking about the files listed inside your current folder? Select the tab *File* -> *Preferences*. Then go to *Fo...

7 years ago | 1

Answered
Passing data between diferent GUIs
Hi, you have several method to share datas everywhere inside Matlab. The method you will choose depends on what kind of gui y...

7 years ago | 3

| accepted

Answered
how to embed matlab function simulink
Hi, You can use the ' Matlab function ' block (found inside user-defined function library ) But this simple function can als...

7 years ago | 0

Question

Problems with a resize function callback
Hi, I'm developing a programmed GUI (using the nice GUI toolbox layout available on file exchange). What I want to do is to ...

7 years ago | 2 answers | 0

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answers

Solved

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

7 years ago

Solved

Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

7 years ago

Solved

Add two numbers
Given a and b, return the sum a+b in c.

7 years ago

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