Approximate Equality in Matlab

271 次查看（过去 30 天）
Ganesh Kini
Ganesh Kini 2020-4-22
回答： David Hill 2020-4-22
So i have two values
A = 1.69 and B = 1.8
A = 2.1 and B = 2.4
How do i show it that they are approximately equal without using round
are there any relational operators that i can use ?

请先登录，再回答此问题。

回答（2 个）

Walter Roberson
Walter Roberson 2020-4-22
if abs(A-B) < tolerance
See also ismembertol()
There is no operator symbol for approximate equality -- no A?=B or anything like that.
David Hill
David Hill 2020-4-22
tol=.2;%whatever you want
abs(B-A)<tol;

类别

在 Help Center 和 File Exchange 中查找有关 Calculus 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by