% calnum_sf solves mathematical expression with fixed significant figures
% ---------------------------------------------------------------------
% inputs
% expression - your expression as a string
% numSF - number of significant figures
% method - uses following methods for rounding:
% 'round'
% 'fix'
% ---------------------------------------------------------------------
% outputx
% appVal the approximate result
% error the relative error
% ---------------------------------------------------------------------
% example
% [num,error]=calnum_sf('(2/9)*(9/7)*3-5*66*cos(log(3*5)-5)+3.5464*cos(6*sin(3)/5)^5',6,'round')
%
% All copyrights goes to Mohammad Al-Fetyani
% University of Jordan
引用格式
Mohammad Al-Fetyani (2024). calnum_sf - Solve with Fixed Significant Digits (https://www.mathworks.com/matlabcentral/fileexchange/69859-calnum_sf-solve-with-fixed-significant-digits), MATLAB Central File Exchange. 检索来源 .
François Beauducel (2015). Round with significant digits (https://www.mathworks.com/matlabcentral/fileexchange/26212-round-with-significant-digits), MATLAB Central File Exchange. Retrieved 03 Apr 2015.
MATLAB 版本兼容性
平台兼容性
Windows macOS Linux类别
标签
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!