Multiply: Difference between revisions

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== Example Flowgraph ==
== Example Flowgraph ==


This flowgraph uses three Multiply Blocks. The top and middle ones are driven by the GUI Chooser to act as a Transmit / Receive switch. The bottom Multiply Block is a Volume control.
This flowgraph shows the Add Const and Multiply blocks to create an amplitude modulated signal.


Note: The lower section is a working 2 meter NBFM receiver.
[[File:Multiply_block_fg.png|800px]]


[[File:Selector_demo.png|800px]]
[[File:Multiply_Block_out.png|800px]]


== Source Files ==
== Source Files ==


; C++ files
; C++ files
: [https://github.com/gnuradio/gnuradio TODO]
: [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/lib/multiply_impl.cc]


; Header files
; Header files
: [https://github.com/gnuradio/gnuradio TODO]
: [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/lib/multiply_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/multiply.h]


; Block definition
; Block definition
: [https://github.com/gnuradio/gnuradio TODO]
: [https://github.com/gnuradio/gnuradio/blob/master/gr-blocks/grc/blocks_multiply_xx.block.yml]

Latest revision as of 00:21, 30 October 2019

Multiply across all input streams.

output = prod(input_0, input_1, ...)

Parameters

Num Inputs
Number of streams to include in multiplication, see above.

Example Flowgraph

This flowgraph shows the Add Const and Multiply blocks to create an amplitude modulated signal.

Multiply block fg.png

Multiply Block out.png

Source Files

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