Vector problem

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Lizan 2011-7-22

I have a (3,51)-sized vector, I would like to remove all data (set to zero) that does not belong to a certain interval,

x1 < x < x2

How can I do this efficiently?

Many thanks!

Fangjun Jiang 2011-7-22

A=rand(3,51);
Index=and(A<0.8,A>0.5);
A(Index)=0;

Sean de Wolski 2011-7-22

elements of A that are less than 0.8 AND those same elements of A greater than 0.5.

Jan 2011-7-22

@Susan: You could read the documentation "doc and" also. Do we assist to solve your homework?

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