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[[File:abs-block.png|100px]] | [[File:abs-block.png|100px]] | ||
The abs block converts the input data stream into its absolute value i.e. the negative input values become positive output values and the positive values remain the same at both the input and the output. | |||
== Parameters == | == Parameters == | ||
; Vec Length | |||
: Length of the vector | |||
; IO Type | |||
: Supported data types | |||
:* Float | |||
:* Int | |||
:* Short | |||
== Example Flowgraph == | == Example Flowgraph == | ||
This flowgraph shows a sinusoid being passed through Abs, producing full-wave rectification. | This flowgraph shows a sinusoid being passed through the Abs block, producing full-wave rectification. | ||
[[File:abs-ex2.png|500px]] | [[File:abs-ex2.png|500px]] | ||
| Line 19: | Line 25: | ||
; C++ files | ; C++ files | ||
: [https://github.com/gnuradio/gnuradio/blob/ | : [https://github.com/gnuradio/gnuradio/blob/main/gr-blocks/lib/abs_blk_impl.cc abs_blk_impl.cc] | ||
; Header files | ; Header files | ||
: [https://github.com/gnuradio/gnuradio/blob/ | : [https://github.com/gnuradio/gnuradio/blob/main/gr-blocks/lib/abs_blk_impl.h abs_blk_impl.h] | ||
; Public header files | ; Public header files | ||
: [https://github.com/gnuradio/gnuradio/blob/ | : [https://github.com/gnuradio/gnuradio/blob/main/gr-blocks/include/gnuradio/blocks/abs_blk.h abs_blk.h] | ||
; Block definition | ; Block definition | ||
: [https://github.com/gnuradio/gnuradio/blob/ | : [https://github.com/gnuradio/gnuradio/blob/main/gr-blocks/grc/blocks_abs_xx.block.yml blocks_abs_xx.block.yml] | ||
Latest revision as of 09:21, 25 August 2022
The abs block converts the input data stream into its absolute value i.e. the negative input values become positive output values and the positive values remain the same at both the input and the output.
Parameters
- Vec Length
- Length of the vector
- IO Type
- Supported data types
- Float
- Int
- Short
Example Flowgraph
This flowgraph shows a sinusoid being passed through the Abs block, producing full-wave rectification.
Source Files
- C++ files
- abs_blk_impl.cc
- Header files
- abs_blk_impl.h
- Public header files
- abs_blk.h
- Block definition
- blocks_abs_xx.block.yml