Differential Decoder: Difference between revisions

Latest revision as of 05:38, 11 August 2022

Differential decoder: y[0] = (x[0] - x[-1]) % M. Uses current and previous symbols and the alphabet modulus to perform differential decoding.

@@ Line 8: / Line 8: @@
 == 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.
+You can find this example here [[Differential_coding_example.grc]]
+[[File:Diff_coding_example.png|1000px]]
 == Source Files ==
 ; C++ files
-: [https://github.com/gnuradio/gnuradio TODO]
+: [https://github.com/gnuradio/gnuradio/blob/main/gr-digital/lib/diff_decoder_bb_impl.cc diff_decoder_bb_impl.cc]
 ; Header files
-: [https://github.com/gnuradio/gnuradio TODO]
+: [https://github.com/gnuradio/gnuradio/blob/main/gr-digital/lib/diff_decoder_bb_impl.h diff_decoder_bb_impl.h]
 ; Public header files
-: [https://github.com/gnuradio/gnuradio TODO]
+: [https://github.com/gnuradio/gnuradio/blob/main/gr-digital/include/gnuradio/digital/diff_decoder_bb.h diff_decoder_bb.h]
 ; Block definition
-: [https://github.com/gnuradio/gnuradio TODO]
+: [https://github.com/gnuradio/gnuradio/blob/main/gr-digital/grc/digital_diff_decoder_bb.block.yml digital_diff_decoder_bb.block.yml]