How can I format a percent using 2 digits after the decimal
조회 수: 39 (최근 30일)
이전 댓글 표시
I have what should be a percentage but it comes up with several decimal places, how can I limit to 2 after the decimal
댓글 수: 0
답변 (2개)
Geoff
2012년 3월 13일
If you want to do it without using strings:
round(x * 100) / 100;
One reason you might want to do that is if you have a whole matrix of percentages and want to quickly show them in a sensible way, without messing with the output format for other numbers.
-g-
댓글 수: 0
Oleg Komarov
2012년 3월 13일
Example:
x = 0.78765645; % almost 78.8%
sprintf('%0.2f',x)
ans =
0.79
Is this the effect you're trying to accomplish?
댓글 수: 2
참고 항목
카테고리
Help Center 및 File Exchange에서 Logical에 대해 자세히 알아보기
제품
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!