display result (numbers)
显示 更早的评论
Hello,
I have a problem in displaying result.
I have this equation :
ps1=((max(max(X1))-mean(mean(X2)))/ (std2(X2)));
Normally, the result is for example '7.473958' but it is displayed '8' !!!
what is the problem please ?
采纳的回答
Steven Lord
2020-6-30
0 个投票
When you take the max of an integer array, the result is of the same integer type.
When you take the mean of an integer array, the result is (by default) double precision.
When you perform arithmetic on an integer array and a scalar double precision value, the result is of the integer type. See the "Arithmetic Operations on Integer Classes" section on this documentation page.
Convert the output of max from an integer type to double using the double function before you subtract the mean from it.
更多回答（1 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Logical 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 
