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How to find elements equal to specific values?

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andrea
andrea 2014-10-14
评论： andrea 2014-10-14
This is my vector (double): v=[0.5;0.6;0.7;0.8;0.9;1.0];
I would like to find the position of 0.95 or of the nearest element to 0.95
This is what I do: pos=find(abs(inorm-0.95) < eps); %clearly it doesn't work becouse v==0.95 doesn't exist
Thanks in advance for your help!

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Adam
Adam 2014-10-14
编辑：Adam 2014-10-14
[m, i] = min( abs( v - 0.95 ) )
m there is the distance of the nearest value in the vector from 0.95 and i is its index.
This will find the first of any any elements equidistant from 0.95 so if you want to find all of them or the last or something different then it will need to be a little more complicated.

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