Difference between revisions of "Add"

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m (→‎Example Flowgraph)
 
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[[Category:Block Docs]]
 
[[Category:Block Docs]]
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[[Category:Stub Docs]]
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Add samples across all input streams.  
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Adds samples across all input streams, i.e.:
 
  
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output = sum(input[0], input[1], ..., input[M-1])
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For all n samples on all M input streams x_m:
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output[n] = sum( x_0[n], x_1[n], ..., x_m[n])
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As this is a basic template, it's also in the [[:Category:Stub_Docs|"Stub Docs category"]]. Please improve it.
 
  
 
== Parameters ==
 
== Parameters ==
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(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
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; Num Inputs
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: Number of streams to add
  
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; Param 1 (''R'')
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== Example Flowgraph ==
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: 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).
 
  
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; Param 2
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This flowgraph uses an Add Block to generate the classic "dial tone".<br>
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: blah blah blah
 
  
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== Example Flowgraph ==
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[[File:Add block fg.png|700px]]
  
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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.
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[[File:Add_Block_out.png|700px]]
  
 
== Source Files ==
 
== Source Files ==
  
 
; C++ files
 
; C++ files
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: [https://github.com/gnuradio/gnuradio TODO]
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: [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/lib/add_blk_impl.cc]
  
 
; Header files
 
; Header files
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: [https://github.com/gnuradio/gnuradio TODO]
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: [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/lib/add_blk_impl.h]
  
 
; Public header files
 
; Public header files
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: [https://github.com/gnuradio/gnuradio TODO]
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: [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/include/gnuradio/blocks/add_blk.h]
  
 
; Block definition
 
; Block definition
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: [https://github.com/gnuradio/gnuradio TODO]
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: [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/grc/blocks_add_xx.block.yml]

Latest revision as of 01:33, 19 July 2020

Add samples across all input streams.

For all n samples on all M input streams x_m: 

output[n] = sum( x_0[n], x_1[n], ..., x_m[n])

Parameters[edit]

Num Inputs
Number of streams to add

Example Flowgraph[edit]

This flowgraph uses an Add Block to generate the classic "dial tone".

Add block fg.png

Add Block out.png

Source Files[edit]

C++ files
[1]
Header files
[2]
Public header files
[3]
Block definition
[4]
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