Quick Scale 2D (Not in Base Package)

Determines the maximum absolute value of the input matrix X and then scales X using this value. Details

X is the 2D input array.
Yij=Xij/Max{X} is the 2D output array.
max|X| is the maximum absolute value in the input array.
error returns any error or warning condition from the VI.

Quick Scale 2D Details

The output array

Yij = Xij/Max{X}

is given by

where s denotes the maximum absolute value in X.

You can use this VI to normalize sequences within the range [–1:1]. This VI is particularly useful if the sequence is a zero mean sequence.