How do I define piecewise constant function in for loop?
6 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Saurabh Madankar
le 28 Oct 2023
Modifié(e) : Dyuman Joshi
le 28 Oct 2023
For example, say I have data points given by
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1523551/image.png)
and corresponding output points
. Now I want to define a piecewise constant function y such that on
its
,
on
,
on
,
on
and so on.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1523556/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1523561/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1523566/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1523571/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1523576/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1523581/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1523586/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1523591/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1523596/image.png)
0 commentaires
Réponse acceptée
Torsten
le 28 Oct 2023
Modifié(e) : Torsten
le 28 Oct 2023
Give the correct values to the arrays "left_limit_of_ith_interval" and "right_limit_of_ith_interval" in the following code:
left_limit_of_ith_interval = ...;
right_limit_of_ith_interval = ...;
fun = @(T)0;
for i = 1:M-1
fun = @(T) fun(T) + x(t(i)).*(T>=left_limit_of_ith_interval(i)).*(T<right_limit_of_ith_interval(i));
end
1 commentaire
Dyuman Joshi
le 28 Oct 2023
Modifié(e) : Dyuman Joshi
le 28 Oct 2023
How about this?
M=5;
t = ((1:M)-1/2)/M;
t = [0 t+t(1)]
fun = @(T) 0;
for i = 2:M
fun = @(T) fun(T) + x(t(i)).*(T>=t(i-1)).*(T<t(i));
end
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Loops and Conditional Statements dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!