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Daniele Sonaglioni


Last seen: 11 maanden ago |  Active since 2020

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Question


data fitting with multiple independent variables
Hi all, I am trying to fit my experimental data with the socalled double well model. To be concise, i have several intensity pr...

11 maanden ago | 2 answers | 0

2

answers

Question


non linear curve fitting with globaloptimization options
Dear all, i am struggling with an optimization of a non linear function with upper and lower bounds. I have been using lower a...

12 maanden ago | 1 answer | 0

1

answer

Question


Summation of function handle in cell array
Hi all, I am trying to write a code that fits multiple function to a specific dataset. In particular, i have created a cell ar...

ongeveer een jaar ago | 1 answer | 0

1

answer

Question


Deconvolution of experimental peaks
Hi everybody, I am trying to deconvolute peak from experimental data. I have a power (mW) as a function of the temperature and...

ongeveer 2 jaar ago | 1 answer | 0

1

answer

Question


Find automatically data of interest
Hello everyone, I havew a question about how to improve my code. I have a time-Temperature profile that is a bit noisy: my goa...

ongeveer 2 jaar ago | 1 answer | 0

1

answer

Answered
How to plot in real time the value of a variable in Matlab App Designer?
To update the value of the field while performing the for-cycle, it is enough to write: drawnow limitrate app.(sprintf('EditFi...

ongeveer 2 jaar ago | 0

| accepted

Question


How to plot in real time the value of a variable in Matlab App Designer?
Hi everybody, I am writing an App to make some operations on my data. I have almost finished coding the app but I met an issue....

ongeveer 2 jaar ago | 2 answers | 0

2

answers

Question


non linear fitting with subroutine
Hi everybody, I am trying to make a fit with a non linear recursive function but it appears that my code does not work. The co...

meer dan 2 jaar ago | 1 answer | 0

1

answer

Question


passing extra constraints to simulated annealing
Hello everybody, I have made a fit with fmincon and patternsearch and today I want to perform the same operation with simulated...

bijna 3 jaar ago | 0 answers | 0

0

answers

Question


problem in plotting data
Goodmorning, I am doing a fit with a complex function: the code seems to work correctely but I cannot plot the data. Do you h...

ongeveer 3 jaar ago | 1 answer | 0

1

answer

Question


Replace comma with dot after fopen
Hello everyone, I am having some problems with Matlab. I import a txt file with fopen and, after imported, I want to convert t...

ongeveer 3 jaar ago | 2 answers | 0

2

answers

Answered
Reorganization of experimental data
Here you are: this is a typical data set of mine.

meer dan 3 jaar ago | 0

Question


Reorganization of experimental data
Hello everybody, I have a problem with the reorganization process of my experimental data. Attached there is an example of a t...

meer dan 3 jaar ago | 2 answers | 0

2

answers

Question


non linear fit of multiple data sets with recursive function
Hello every one I am in trouble with a fit because I am working with a recursive function and I am not able to write a code to ...

meer dan 3 jaar ago | 0 answers | 0

0

answers

Question


confidence interval of non linear fit of multiple data set
Hi everyone, I am trying to estimate the confidence interval of my fitting parameters. I have written the code with the constra...

meer dan 3 jaar ago | 1 answer | 0

1

answer

Question


Non linear fit of multiple data set
Hi everyone, I am trying to extract the confidence interval of my fitted parameters. I have used a GlobalSearch routine with fm...

meer dan 3 jaar ago | 1 answer | 1

1

answer

Answered
graph won't appear
Try this code. You have forgotten to specifay the indices in the for cicle zi = 0.2; % define the value of damping coefficient ...

meer dan 3 jaar ago | 1

Question


Add constraints to nonlinear multiple data sets fit
Hello everybody, I am trying to make a fit of several data sets with constraints. I have the code for the fit without the const...

meer dan 3 jaar ago | 1 answer | 0

1

answer

Question


Fit of multiple data set with variable parameters
Hello everyone, I have a problem in fitting my experimental data. I have a theoretical function of this kind: where A, b, c, d...

meer dan 3 jaar ago | 1 answer | 0

1

answer

Question


Fit of multiple data sets with error
Hi everybody, i want to make a fit in Matlab of my experimental data with a known function. I have a code that is able to perfo...

meer dan 3 jaar ago | 0 answers | 0

0

answers

Question


Fit of multiple data sets
Hello everyone, I have a problem in making a fit of some set of data. I have 4 arrays of data: the first is my x-axis while the...

meer dan 3 jaar ago | 2 answers | 0

2

answers

Question


fit with integral function involved
Hello everybody, i have a problem with mi code. I need to fit this function to my experimental data: where and in whic...

meer dan 3 jaar ago | 0 answers | 0

0

answers

Question


Fit with an integral involved
Hi everybody, i have some problem in fitting my experimental data with a function involving an integral in it. My fitting func...

meer dan 3 jaar ago | 1 answer | 0

1

answer

Question


optimization problem of areas
Hi everyone, I'm trying to minimiza and area. In my problem I have an exerimental curve and a polynomial and i want to minimiza...

ongeveer 4 jaar ago | 1 answer | 0

1

answer