Difference between revisions of "Add"

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(add Example Flowgraph)
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[[Category:Block Docs]]
 
[[Category:Block Docs]]
Adds samples across all input streams, i.e.:
+
Add samples across all input streams.  
  
output = sum(input[0], input[1], ..., input[M-1])
+
For all n samples on all M input streams x_m:
 +
output[n] = sum( x_0[n], x_1[n], ..., x_m[n])
  
 
== Parameters ==
 
== Parameters ==
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; C++ files
 
; C++ files
: [https://github.com/gnuradio/gnuradio TODO]
+
: [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/lib/add_blk_impl.cc]
  
 
; Header files
 
; Header files
: [https://github.com/gnuradio/gnuradio TODO]
+
: [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/lib/add_blk_impl.h]
  
 
; Public header files
 
; Public header files
: [https://github.com/gnuradio/gnuradio TODO]
+
: [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/include/gnuradio/blocks/add_blk.h]
  
 
; Block definition
 
; Block definition
: [https://github.com/gnuradio/gnuradio TODO]
+
: [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/grc/blocks_add_xx.block.yml]

Revision as of 09:41, 23 October 2019

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

Num Inputs
Number of streams to add

Example Flowgraph

This flowgraph uses an Add Block to generate the classic "dial tone". Add block fg.png Add Block out.png

Source Files

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