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ENS PARIS

11 total contributions since 2016

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Lsqnonlin with options but without bounds
As I just realized after posting, that can be solved by replacing the wanted up and lb by [] as mentioned : <https://fr...

3 years ago | 0

| accepted

Question

Lsqnonlin with options but without bounds
Hey, I'm using lsqnonlin to solve a problem. I have to use it without bounds because it uses the Levenberg-Marquardt algorith...

3 years ago | 1 answer | 0

1

Question

Vertical white line artefacts on exported figures [R2017a]
I'm trying to export figures to vector format files (eps, pdf, svg) from matlab, and the rendering is pretty bad. I found that w...

3 years ago | 0 answers | 1

0

Question

Maximum of a noised surface fitting paraboloid
Hey, I'm working on a surface that presents a global maximum, and my goal is to get the indexes of this maximum. As there is ...

4 years ago | 0 answers | 0

0

Question

Hello, I'm currently using the streamline function <https://fr.mathworks.com/help/matlab/ref/streamline.html> to plot the str...

4 years ago | 1 answer | 0

1

Problem using quiver comand
Hello, Can you give us the error you obtain ? Thus, you should probably write it this way : figure for i=1:12 su...

4 years ago | 0

Hello, As we don't have a lot of details on how your Temperature array, It's hard to give you a defined solution. However, yo...

4 years ago | 0

Question

Lsqcurvefit - multiple parameters - two variables
Hello, I'm currently working on a function of two variables of the type z=f(x,y), controlled by 4 parameters, and I would lik...

4 years ago | 1 answer | 0

1

Question

Logarithmic colorscale ? Contourf, large range of value
Hello, I'm currently trying to plot Data using contourf(X,Y,Z), where Z values are ranging from 0.01 to -1.6. I'm using the...

4 years ago | 2 answers | 0

2

Question

Findin asymptotes of data curve
Hello everyone ! I'm trying to make a code finding the 2 asymptotes (zero and + infinity) of curve made of data points (so I ...

5 years ago | 1 answer | 0