Statistical features from a vector
13 次查看(过去 30 天)
显示 更早的评论
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 个评论
采纳的回答
Shashank Prasanna
2013-1-15
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 个评论
更多回答(1 个)
Doug Hull
2013-1-15
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 个评论
Matt Kindig
2013-1-15
And if you have the Statistics toolbox, there is also the kurtosis() and skewness() functions.
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Statistics and Machine Learning Toolbox 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!