AGC2: Difference between revisions
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[[Category:Block Docs]] | [[Category:Block Docs]] | ||
High performance Automatic Gain Control class with attack and decay rates. | |||
For Power the absolute value of the complex number is used. | |||
If the attack and decay rates are the same, this block is identical to [[AGC]] | |||
== 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'') | ||
: | : The update rate of the loop when in attack mode. | ||
; 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) | |||
== Example Flowgraph == | == Example Flowgraph == | ||
| Line 21: | Line 26: | ||
; C++ files | ; C++ files | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/lib/agc2_cc_impl.cc Complex input] | ||
: [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/lib/agc2_ff_impl.cc Float input] | |||
: [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/include/gnuradio/analog/agc2.h Algorithms implementation] | |||
; Header files | ; Header files | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/lib/agc2_cc_impl.h Complex input] | ||
: [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/lib/agc2_ff_impl.h Float input] | |||
; Public header files | ; Public header files | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/include/gnuradio/analog/agc2_cc.h Complex input] | ||
: [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/include/gnuradio/analog/agc2_ff.h Float input] | |||
; Block definition | ; Block definition | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/master/gr-analog/grc/analog_agc2_xx.block.yml Yaml] | ||
Latest revision as of 16:15, 23 July 2019
High performance Automatic Gain Control class with attack and decay rates.
For Power the absolute value of the complex number is used.
If the attack and decay rates are the same, this block is identical to AGC
Parameters
(R): Run-time adjustable
- Attack_rate (R)
- The update rate of the loop when in attack mode.
- 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)
Example Flowgraph
Insert description of flowgraph here, then show a screenshot of the flowgraph and the output if there is an interesting GUI. Currently we have no standard method of uploading the actual flowgraph to the wiki or git repo, unfortunately. The plan is to have an example flowgraph showing how the block might be used, for every block, and the flowgraphs will live in the git repo.
Source Files
- Header files
- Complex input
- Float input
- Public header files
- Complex input
- Float input
- Block definition
- Yaml