Error while computing mean of a row vector
显示 更早的评论
I am getting the following error while finding out the mean of a row vector(using the mean function of matlab) containing ten elements:
Subscript indices must either be real positive integers or logicals.
Could any one tell me how to resolve this error?
Thank you!
采纳的回答
Star Strider
2015-8-19
In the Command Window, type:
which mean -all
If it returns:
mean is a variable.
among its path returns, you are ‘shadowing’ (or ‘overshadowing’) the mean function with a variable you named ‘mean’. The solution is to rename the variable to ‘meanx’ or some such.
5 个评论
rihab
2015-8-19
Star Strider
2015-8-19
This works for me without error:
abc=15.4206*ones(1,10);
xy = mean(abc);
I still suspect somewhere in your code, either mean or ones (if that is actually your code) are being shadowed. I would imagine you could get a ‘index exceeds matrix dimension’ error with positive integer arguments, but since they aren’t integers, you’re getting the error you see.
Stephen23
2015-8-19
@anuribs: please tell us exactly the output when you run this command:
which mean -all
rihab
2015-8-20
Star Strider
2015-8-20
I still believe you’re shadowing the mean function somewhere in your code.
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
