Extract N number of digits after the dot
1 次查看(过去 30 天)
显示 更早的评论
Hi guys,
suppose N=1234.4345
I would like to store in this variable the decimal number and the first two digits only after the dot.
(e.g. N=1234.43 )
Kind Regards.
0 个评论
采纳的回答
Star Strider
2017-10-9
You can use the most recent version of the round function, or use this emulation of it:
roundn = @(x,n) round(x .* 10.^n)./10.^n; % Round ‘x’ To ‘n’ Digits, Emulates Latest ‘round’ Function
N = 1234.4345
N = roundn(N,2)
N =
1234.4345
N =
1234.43
更多回答(0 个)
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!