Approximate Equality in Matlab
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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 ?
回答（2 个）
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
2020-4-22
tol=.2;%whatever you want
abs(B-A)<tol;
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2020-4-22
2020-4-22
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