Matlab Logical Inequality with Tripple condition

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Konstantinos Tsitsilonis
评论： Walter Roberson 2017-9-18
Hi all,
I would like to determine a logical inequality, but with three conditions imposed. For example, in the case of two conditions the logical inequality would be:
idx = Condition1 < Vector_to_Compare & Vector_to_Compare < Condition2 ;
In the case where I have three vectors I cant write something like
idx = Condition1 < Vector_to_Compare & Vector_to_Compare < Condition2 & Vector_to_Compare < Condition3 ;
What would I do in order to impose the three vector condition to the logical index ?
I know it seems that I could possibly combine Condition2 and Condition3, however the one comes from a completely different vector than the other i.e. its completely different in 'nature'.
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Cam Salzberger
Cam Salzberger 2017-9-18
Donald, I guess the issue is that V2 doesn't have the same size as V1. So in that case the "&" will fail, unless one of them is a scalar.
Konstantinos, what exactly are you hoping to get out of this? If your vectors are different sizes, having a logical indexing vector doesn't really make sense in that context. Can you give us more context on what you have and what you'd like? With an example?

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