フィルターのクリア

Statistical features from a vector

6 ビュー (過去 30 日間)
Berbia
Berbia 2013 年 1 月 15 日
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?

採用された回答

Shashank Prasanna
Shashank Prasanna 2013 年 1 月 15 日
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 件のコメント
Shashank Prasanna
Shashank Prasanna 2013 年 1 月 15 日
Please note you will need the statistics toolbox to use these functions
Berbia
Berbia 2013 年 1 月 15 日
Thank you so much...this is what exactly I need and I've statistical toolbox

サインインしてコメントする。

その他の回答 (1 件)

Doug Hull
Doug Hull 2013 年 1 月 15 日
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 件のコメント
Matt Kindig
Matt Kindig 2013 年 1 月 15 日
And if you have the Statistics toolbox, there is also the kurtosis() and skewness() functions.
Berbia
Berbia 2013 年 1 月 15 日
I've used the functions for the features as I mentioned. My question is " Is there any other statistical features in matlab?".

サインインしてコメントする。

カテゴリ

Help Center および File ExchangeStatistics and Machine Learning Toolbox についてさらに検索

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by