Horizontal:RIS Num Avg Property

NI High-Speed Digitizers Help (NI-SCOPE)

Edition Date: January 2017

Part Number: 370592AB-01

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NI-SCOPE (English | Japanese)

Short Name: RIS Num Avg

Property of niScope

Specifies the number of averages in each RIS bin.

Averaging is useful in RIS because the trigger times are not evenly spaced, so adjacent points in the reconstructed waveform cannot be accurately spaced. By averaging, the errors in both time and voltage are smoothed, minimizing the noise in the reconstructed waveform.

Valid Values: Greater than or equal to 0

Related topics:

• Sampling Methods
• Equivalent-Time Sampling and Random Interleaved Sampling

Remarks

The following table lists the characteristics of this property.

Datatype
Permissions	Read/Write
High-level VIs	N/A
Channel-based	No
Resettable	No