photo

maurizio


sunamp ltd

Actif depuis 2011

Followers: 0   Following: 0

Message

Statistiques

  • Thankful Level 1

Afficher les badges

Feeds

Afficher par

Question


Vary TolX for different parameters
Dear all, is it possible to define different TolX to be used with ode15s, for different parameters? In my code, I solve fo...

plus de 13 ans il y a | 1 réponse | 0

1

réponse

Question


change operators position increase computational cost
Dear all, I noticed a strange (to me) behavior in my code. I'm solving a system of ODEs using ODE15s. The following term 'prefa...

plus de 13 ans il y a | 1 réponse | 0

1

réponse

Question


editor multiple tabs
Hello everybody, I am currently working with Matlab on two different machines. In one of these, all the opened m files are on...

plus de 13 ans il y a | 5 réponses | 6

5

réponses

Réponse apportée
lsqnon - take larger steps
I tried fminunc, it takes slightly larger steps (it changes the initial condition by 1e-3 instead of 1e-6), but still, whatever ...

plus de 13 ans il y a | 0

Réponse apportée
lsqnon - take larger steps
Thanks Gabo, here some lines of code: options = optimset('Display','iter','TolX',1e-6,'TolFun',1e-6); %I have tried also 1e-3 ...

plus de 13 ans il y a | 0

Question


lsqnon - take larger steps
Dear all, I'm trying to use lsqnonlin to minimize the difference between the output of a model and experiments, in order to det...

plus de 13 ans il y a | 5 réponses | 0

5

réponses

Réponse apportée
matlab matrix to ascii with blank rows
Thnks, fprint works perfectly: A = [1 2 3 4 5; 5 4 3 2 1; 1 2 3 4 5]; B = [10 20 30 40 50]; t = [10...

presque 14 ans il y a | 0

Question


matlab matrix to ascii with blank rows
Hello, I'm trying to export a matrix to ascii file, to then plot it using GNUPLOT. To plot a surface, I would need a matrix w...

presque 14 ans il y a | 3 réponses | 0

3

réponses

Réponse apportée
plot 2 vectors in 3D plot
Thanks!

presque 14 ans il y a | 0

Réponse apportée
plot 2 vectors in 3D plot
FOUND: A = [1 2 3 4 5 6 7 8 9 10]; B = [5 4 3 2 1 1 2 3 4 5]; C = ones(1, length(A)); D = 2.* ones(1, length(A)); figur...

presque 14 ans il y a | 0

Question


plot 2 vectors in 3D plot
Hello everybody, I would like to plot 2 vectors, but the second one should be shifted, in order to have a 3D plot with two li...

presque 14 ans il y a | 3 réponses | 0

3

réponses