1. Normalization

1.1. Purpose

Normalize a signal by subtracting its mean and dividing by its standard deviation.

1.2. Description

A signal \(x=x(k)\) is normalized by subtracting its mean \(\bar{x}\) and dividing by its standard deviation \(\sigma_x\), that is,

\[x_\mathrm{norm}(k)=\frac{x(k)-\bar{x}}{\sigma_x}.\]

1.3. Input slots

Any equidistant signal (see Signal Types ).

1.4. Output slots

One output slot with normalized signals.