i have a coloum data, how to normalize it in Source Scanning Algorithm
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how to set the column data to a range of 0-1; what is the first step,get absolute value or normalize?
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Accepted Answer
Mischa Kim
on 1 Feb 2014
Edited: Mischa Kim
on 1 Feb 2014
The simple approach:
abs(data)/norm(data)
Are you concerned about algorithm speed?
More Answers (1)
Wayne King
on 1 Feb 2014
Edited: Wayne King
on 1 Feb 2014
If you want the largest element in the vector to be mapped to 1, use the linfinity norm.
x = randn(100,1);
y = abs(x)/norm(x,Inf);
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