Editing AGC3

Jump to: navigation, search

Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.

The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
Latest revision Your text
Line 1: Line 1:
 
[[Category:Block Docs]]
 
[[Category:Block Docs]]
High performance Automatic Gain Control class with attack and decay rates.
+
[[Category:Stub Docs]]
 +
This is the template for the [[:Category:Block_Docs|"Page-per-block Docs"]].  This first section should describe what the block does and how to use it, using however many paragraphs necessary.  Note that the title of the wiki page should match the block's name in GRC, i.e. the one defined in the block's .grc file.  Look at the [[FFT]] Block for a good example.
  
Unlike the [[AGC2]] loop, this uses an initial linear calculation at the beginning for very fast initial acquisition. Moves to IIR model for tracking purposes.
+
As this is a basic template, it's also in the [[:Category:Stub_Docs|"Stub Docs category"]]. Please improve it.
For Power the absolute value of the complex number is used.
 
  
 
== Parameters ==
 
== Parameters ==
 
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
 
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
  
; Attack rate (''R'')
+
; Param 1 (''R'')
: The update rate of the loop when in attack mode.
+
: Description of parameter, provide any tips or recommended values.  Note that the name of the parameter above should match the param's label that shows up in grc (e.g. Sample Rate).
; Decay rate (''R'')
 
: The update rate of the loop when in decay mode.
 
: Reference (''R'')
 
: Reference value to adjust signal power to.
 
; Gain (''R'')
 
: Initial gain value.
 
; Max gain (''R'')
 
: Maximum gain value (0 for unlimited)
 
; IIR update decimation
 
: Stride by this number of samples before computing an IIR gain update
 
  
 +
; Param 2
 +
: blah blah blah
  
 
== Example Flowgraph ==
 
== Example Flowgraph ==
Line 29: Line 21:
  
 
; C++ files
 
; C++ files
: [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/lib/agc3_cc_impl.cc Here]
+
: [https://github.com/gnuradio/gnuradio TODO]
  
 
; Header files
 
; Header files
: [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/lib/agc3_cc_impl.h Here]
+
: [https://github.com/gnuradio/gnuradio TODO]
  
 
; Public header files
 
; Public header files
: [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/include/gnuradio/analog/agc3_cc.h Here]
+
: [https://github.com/gnuradio/gnuradio TODO]
  
 
; Block definition
 
; Block definition
: [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/grc/analog_agc3_xx.block.yml Yaml]
+
: [https://github.com/gnuradio/gnuradio TODO]

Please note that all contributions to GNU Radio are considered to be released under the Creative Commons Attribution-ShareAlike (see GNU Radio:Copyrights for details). If you do not want your writing to be edited mercilessly and redistributed at will, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource. Do not submit copyrighted work without permission!

To edit this page, please answer the question that appears below (more info):

Cancel | Editing help (opens in new window)