How to normalize a column vector in [-1 1]?

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FARHAD
FARHAD 2014-5-31
编辑： Star Strider 2014-5-31
Hi, I have a column vector and I want to normalize this column in [-1 1]. Could someone write MATLAB code to do it? Thanks in advance.

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回答（1 个）

Star Strider
Star Strider 2014-5-31
编辑：Star Strider 2014-5-31
This works:
v = rand(10,1) % Original vector
vx = v*2/(max(v)-min(v));
vn = vx-(min(vx)+1) % Normalised vector

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