how to vary white noise in data settle in matrix
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hossam Mosbah
le 13 Juil 2016
Réponse apportée : Greg Heath
le 14 Juil 2016
I want to vary white noise by 5% each time and I want this variation to have an impact on the output error of neural network. If we assume that z is data matrix and R is noise random matrix, so R= normrnd(mu,d*sigma, M,N) where mu is the mean and set to be zero and sigma is standrad deviation is set to 0.05 and d is varied from 0 to 5. So each time, we set d=0,1,2,3,4,5, then we add z(noisy data)=z(original data)+R (noise). Is that correct.
0 commentaires
Réponse acceptée
Greg Heath
le 14 Juil 2016
Looks ok to me
Thank you for formally accepting my answer
Greg
0 commentaires
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Sequence and Numeric Feature Data Workflows 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!