being equal two matrics contaning NaNs and numbers smaller than 1
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Hi all,
I have two matrics e.g. "a" & "b", which contains some "NaN" elements and numbers less than 1.
a=[NaN 0.4539 0.4532; NaN 0.4536 NaN]; b=[NaN 0.4533 0.4538; NaN 0.4531 NaN];
I want to see if "a" and "b" are equal with NaNs values ? the desired decimal places is 3.
How can I write such program?
thanks in advance,
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Respuesta aceptada
Azzi Abdelmalek
el 2 de Oct. de 2012
Editada: Azzi Abdelmalek
el 2 de Oct. de 2012
a=round(a*1000)/1000;
b=round(b*1000)/1000;
a(isnan(a))=0;
b(isnan(b))=0;
test=all(all((a==b)))
% if test =1 then a=b
4 comentarios
Azzi Abdelmalek
el 2 de Oct. de 2012
the answer isequalwithequalnans(a,b) was suggested and deleted.
Teja Muppirala
el 3 de Oct. de 2012
Recent versions now have the ISEQUALN function, which is exactly the same thing as ISEQUALWITHEQUALNANS except the name is much easier to type.
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