decimal in wrong position when dividing a 1x10 column by single variable.
조회 수: 2 (최근 30일)
이전 댓글 표시
F = [0;1650;3400;5200;6850;7750;8150;8500;8750;9000];
A = (0.4/2)^2 * pi();
sigma = F/A
% my problem occures when i divide F/A. The decimal place is shifted over 4 positions to the left
% the answers are the same, just the decimal place is off.
댓글 수: 1
답변 (1개)
Walter Roberson
2023년 8월 31일
format long g
F = [0;1650;3400;5200;6850;7750;8150;8500;8750;9000];
A = (0.4/2)^2 * pi();
sigma = F/A
The answers were not wrong: you were just overlooking the 1.0e+04 * just before the numbers. When you use the (default) format short then if you have numbers above about 100 or below about 0.01 in the mix, then the result will be show in scientific notation with a common factor shown at the top.
댓글 수: 0
참고 항목
카테고리
Help Center 및 File Exchange에서 Loops and Conditional Statements에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!