Differential Encoder: Difference between revisions
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: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/main/gr-digital/lib/diff_encoder_bb_impl.cc diff_encoder_bb_impl.cc] | ||
; Header files | ; Header files | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/main/gr-digital/lib/diff_encoder_bb_impl.h diff_encoder_bb_impl.h] | ||
; Public header files | ; Public header files | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/main/gr-digital/include/gnuradio/digital/diff_encoder_bb.h diff_encoder_bb.h] | ||
; Block definition | ; Block definition | ||
: [https://github.com/gnuradio/gnuradio | : [https://github.com/gnuradio/gnuradio/blob/main/gr-digital/grc/digital_diff_encoder_bb.block.yml digital_diff_encoder_bb.block.yml] | ||
Revision as of 12:36, 10 August 2022
Differential encoder: y[0] = (x[0] + y[-1]) % M. Uses current and previous symbols and the alphabet modulus to perform differential encoding.
Parameters
- Modulus
- Modulus of code's alphabet
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
- C++ files
- diff_encoder_bb_impl.cc
- Header files
- diff_encoder_bb_impl.h
- Public header files
- diff_encoder_bb.h
- Block definition
- digital_diff_encoder_bb.block.yml