Threshold: Difference between revisions

From GNU Radio
Jump to navigation Jump to search
Line 22: Line 22:
=== Simple Example ===
=== Simple Example ===


This flowgraph can be found at [[File:threshold_example.grc]]
This flowgraph can be found at [[Media:threshold_example.grc]]


[[Media:Threshold_Example.png|800px]]
[[File:Threshold_Example.png|800px]]


=== Advanced Example ===
=== Advanced Example ===

Revision as of 13:00, 18 December 2021

Output a 1 or zero based on a threshold value.

Test the incoming signal against a threshold. If the signal excedes the High value, it will change its output to 1, and if the signal falls below the Low value, it will change its output to 0.

Parameters

(R): Run-time adjustable

Low (R)
Low threshold. Outputs 0 if input goes below it
High (R)
High threshold. Outputs 1 if input goes above it
Initial value
Value to output before the input reach one of the thresholds. Can be any value, not just 0 or 1.

Example Flowgraphs

Simple Example

This flowgraph can be found at Media:threshold_example.grc

Threshold Example.png

Advanced Example

This flowgraph can be found at [1]

Tags to pdu fg.png

Source Files

C++ files
Here
Header files
Here
Public header files
Here
Block definition
Yaml