how to normalize this time sequence shown below?

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weifeng wang
weifeng wang 2016-9-1
回答： Adam 2016-9-1

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Adam
Adam 2016-9-1
Depends what kind of normalisation you want.
If you want to normalise to a unit peak then just divide by the maximum of the signal. If you want an L2-norm or other power norm signal then use
doc norm
and divide the signal by this.

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