Random number time series
5 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi All,
I will like to generate Independent normally distributed data with linearly
increasing mean from say 2 to 4 and constant standard deviation, say 1.
Thank you.
0 commentaires
Réponse acceptée
s.p4m
le 13 Sep 2016
Modifié(e) : s.p4m
le 13 Sep 2016
ln = 100; % length of timeseries
Ts = 1; % timestep
for k = 1:ln
tmp_mean = 2+2*(k-1)/(ln-1); % your linearly increasing mean
tmp_devi = 1; % your constant standard deviation
x(k,1) = random('norm',tmp_mean,tmp_devi,1,1);
end
timeseries = iddata(x,[],Ts);
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Time Series 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!