The mean (average) and standard deviation of the errors.
4 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
how to calculate the mean (average) and standard deviation of the errors? Can you help me to send the formula?
Réponses (1)
Meg Noah
le 5 Août 2025
Modifié(e) : Meg Noah
le 5 Août 2025
With simulated 'actual' and 'measured' data:
x_actual_values = sin(linspace(0,pi,1000));
x_measured_values = x_actual_values + 0.01*randn(size(x_actual_values));
error_in_measurement = x_measured_values - x_actual_values;
mean_error = mean(error_in_measurement)
mean_absolute_error = mean(abs(error_in_measurement))
std_error = std(error_in_measurement)
0 commentaires
Voir également
Catégories
En savoir plus sur Statistics and Machine Learning Toolbox 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!