Statistical features from a vector
6 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I need to extract around 15 statistical features form a vector, such a minimum, maximum, mean, std, kurtosis, skewness. Is there any other features in matlab like this?
0 commentaires
Réponse acceptée
Shashank Prasanna
le 15 Jan 2013
Here is a list of all the summary statistics you can calculate on your data:
These are in addition to the basic one Doug mentioned
Also feel free to go through these nice examples:
2 commentaires
Shashank Prasanna
le 15 Jan 2013
Please note you will need the statistics toolbox to use these functions
Plus de réponses (1)
Doug Hull
le 15 Jan 2013
All of them exist as functions in MATLAB. Search the doc for each one of those, and you should find the specific function.
Some of the ones you mention here are:
- min(y)
- max(y)
- mean(y)
- std(y)
2 commentaires
Matt Kindig
le 15 Jan 2013
And if you have the Statistics toolbox, there is also the kurtosis() and skewness() functions.
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!