NORMALIZE

The NORMALIZE node is a transformer that linearly rescales an input signal so that its observed range maps onto a configured output range. It is useful for putting a raw sensor signal into normalized units (for example 0–1) before further processing or display.

Usage

Set the node’s Source to the node to normalize and configure the desired output range with Min Out and Max Out. As data flows through, the node tracks the minimum and maximum values it has seen and maps that observed range onto [Min Out, Max Out].

Properties

• Source: The node supplying the input samples.

• Min (Min Out): The output value the observed minimum maps to (default 0).

• Max (Max Out): The output value the observed maximum maps to (default 1).

Calibration controls

• Reset: Clears the tracked input range so the node re-learns the minimum and maximum from subsequent data.

• Cache: Persists the current calibration so it is reused across runs instead of being re-learned each time.