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Wykres commitów

  • 96f1ca0cdb Added images folder to the ignore file David Protzman 2022-04-22 11:43:12 -0400
  • fdc3d521b7 Added collects/ folder to the ignore file David Protzman 2022-04-22 11:41:49 -0400
  • 837ff0b6a7 Updated ignore file David Protzman 2022-04-22 11:41:23 -0400
  • 64d5f67072 Added MATLAB script that creates taps for a GNU Radio FFT filter to find the first ZC David Protzman 2022-04-22 11:39:50 -0400
  • ffd7fdd2db Added ignore file for repo David Protzman 2022-04-22 11:38:31 -0400
  • 071d32b508 Moved to the updated_scripts directory David Protzman 2022-04-22 11:37:27 -0400
  • 7bcf535913 This script was rolled into another David Protzman 2022-04-22 11:37:05 -0400
  • 9ab25d4d39 Removed scripts that are no longer used David Protzman 2022-04-22 11:36:24 -0400
  • 55a04c17b3 Adding the the repo for historical reference. Will remove David Protzman 2022-04-22 11:36:04 -0400
  • faa4d90f09 Added example GNU Radio graph David Protzman 2022-04-22 11:34:58 -0400
  • aac3858826 Added ignore file David Protzman 2022-04-22 11:30:17 -0400
  • 5d47bd24aa Added demod block David Protzman 2022-04-22 01:17:46 -0400
  • 55005d4108 Initial commit of gr-droneid David Protzman 2022-04-21 23:46:14 -0400
  • e0985e25f0 Updated calculate channel to take the symbol number David Protzman 2022-04-19 22:45:06 -0400
  • aa2e3c3889 Added cyclic prefix length variable for CFO David Protzman 2022-04-19 18:40:32 -0400
  • 28b148a895 Now saving constellation plots to disk David Protzman 2022-04-19 18:39:52 -0400
  • 160ad89aac Updated wording about additional byte David Protzman 2022-04-19 18:38:12 -0400
  • 53c6840a36 Added comment about freq correction vector David Protzman 2022-04-19 18:18:06 -0400
  • 90a1bd2d92 Some lines that were missed earlier related to burst extraction David Protzman 2022-04-19 18:17:51 -0400
  • e8a11b12c7 Added comments about the different OFDM symbol counts David Protzman 2022-04-19 18:16:47 -0400
  • 69fa5079a2 Removed more duplicate constants David Protzman 2022-04-19 18:13:43 -0400
  • a1146e466b Removed duplicate constant David Protzman 2022-04-19 18:13:20 -0400
  • 48d08f5dff Now looking at the second symbol for coarse freq offset David Protzman 2022-04-19 18:12:57 -0400
  • 6aafc41f8f No longer checking the first OFDM symbol David Protzman 2022-04-19 18:11:35 -0400
  • b91cc31947 Added logic to make sure that all samples are present for each burst David Protzman 2022-04-19 17:36:45 -0400
  • cbcea2db15 Now getting sample count of input file for bounds checking David Protzman 2022-04-19 17:35:54 -0400
  • 7eff1d4c40 Added script to calculate number of samples in a file David Protzman 2022-04-19 17:34:53 -0400
  • 132f2c11c3 Fixed Octave `endif` David Protzman 2022-04-18 23:55:43 -0400
  • 18ad927c9e Added script to tell if running in Octave or not David Protzman 2022-04-18 23:55:24 -0400
  • 3c8a2f6ac0 Took away warning about Octave not working as it should be fine now David Protzman 2022-04-18 23:52:15 -0400
  • 43949eda91 Removed use of mustBeMember since it doesn't exist in Octave David Protzman 2022-04-18 23:51:48 -0400
  • 1d25a33db2 Fixed bug in threshold buffer allocation David Protzman 2022-04-18 23:49:38 -0400
  • d0a40fc344 Merge branch 'main' of github.com:proto17/dji_droneid into main David Protzman 2022-04-18 22:11:27 -0400
  • ca25e074f6 Updated how the Turbo decoder is called David Protzman 2022-04-18 22:11:13 -0400
  • 5d175d1b3a Added more info about magic constant, and now checking for zero'd out CRC results David Protzman 2022-04-18 22:00:41 -0400
  • b3cabec90c Added C++ program to run Turbo decoding David Protzman 2022-04-18 21:55:37 -0400
  • 2c015b30fd
         Update README.md proto17 2022-04-15 02:02:44 -0400
  • 478f2264e5
         Update README.md proto17 2022-04-15 01:59:31 -0400
  • d7b136fa2d Merge branch 'main' of github.com:proto17/dji_droneid into main David Protzman 2022-04-15 01:52:31 -0400
  • f2e2f577a3 Added comment about find_zc_indices_by_file not working in Octave yet David Protzman 2022-04-15 01:52:07 -0400
  • c2e306d9de The process_file.m script is now working David Protzman 2022-04-15 01:49:04 -0400
  • f69655026f Added script that finds bursts, and extracts them from files David Protzman 2022-04-14 20:59:58 -0400
  • 88c1556d1c Added a script that looks for ZC sequences in the provided file David Protzman 2022-04-14 20:59:36 -0400
  • 689314d926 Added script to quantize (go from complex to demodulated bits) the QPSK David Protzman 2022-04-14 20:59:13 -0400
  • 650c7935eb Moved files to a new directory David Protzman 2022-04-14 20:58:13 -0400
  • 6c613ec0fb
         Update README.md proto17 2022-04-13 22:51:14 -0400
  • e332a41223 Changed bit mapping to match LTE David Protzman 2022-04-13 21:22:50 -0400
  • 6cd3df3d64 No need to worry about special demod logic for Octave anymore David Protzman 2022-04-13 21:22:21 -0400
  • 0796033f82 Merge branch 'main' of github.com:proto17/dji_droneid into main David Protzman 2022-04-12 21:19:07 -0400
  • 3182902b8a Added comments and error checking to read_complex_floats.m David Protzman 2022-04-12 21:18:50 -0400
  • cfa4fff4d5
         Update README.md proto17 2022-04-10 11:48:30 -0400
  • 0dc840945d Added function for plotting FFTs David Protzman 2022-04-10 11:43:16 -0400
  • 58ef6b2a94 Figured out the issue with descrambling David Protzman 2022-04-10 11:40:14 -0400
  • ec98000a37 Now showing 128 bits of descrambled data David Protzman 2022-04-10 11:39:26 -0400
  • 7d61dd22ca Now adjusting for 45 degree phase offset David Protzman 2022-04-10 11:38:00 -0400
  • 3f692e7a85 Adjusting for phase offset based on the ZC correlation David Protzman 2022-04-10 11:37:13 -0400
  • bf919f8b41 Merge branch 'main' of github.com:proto17/dji_droneid into main David Protzman 2022-04-09 19:23:55 -0400
  • c718fcc61a Added script to find sample offsets of ZC sequences (MATLAB only ATM) David Protzman 2022-04-09 19:23:07 -0400
  • 6a559615c9
         Update README.md proto17 2022-04-09 18:13:00 -0400
  • e79d756a63
         Update README.md proto17 2022-04-09 18:04:16 -0400
  • cbb11b8ed4
         Update README.md proto17 2022-04-09 18:01:01 -0400
  • cf29f5da1d
         Update README.md proto17 2022-04-09 00:41:55 -0400
  • 50c1ca8a50 No longer relying on the MATLAB zadoffChuSeq function David Protzman 2022-04-09 00:00:11 -0400
  • 853347073c Removed interpolation and now use generated ZC sequence David Protzman 2022-04-08 23:45:03 -0400
  • 01d6e70bfe Fixed comment about freq offset of recording David Protzman 2022-04-08 23:44:21 -0400
  • 9f85c69cb0 Added function to create the ZC sequence for symbols 4 and 6 David Protzman 2022-04-08 23:43:54 -0400
  • fe75fa8792 Added script that brute forces the ZC sequence root David Protzman 2022-04-08 19:15:19 -0400
  • b852b698c0 Added logic to write out the freq domain of each zc sequence to disk David Protzman 2022-04-08 19:09:37 -0400
  • c958eaf7ef Added warning for Octave users David Protzman 2022-04-08 17:50:57 -0400
  • 75cf636631 Changed to a new collect David Protzman 2022-04-08 17:49:17 -0400
  • 7e2eb58359 Added logic to attempt to brute force the descrambler David Protzman 2022-04-08 16:03:03 -0400
  • fd63e285af Disabled automatic CFO detection David Protzman 2022-04-08 16:02:24 -0400
  • 53c8f27ebe Added plot for the frequency shifted input David Protzman 2022-04-08 16:00:30 -0400
  • 9702bb5c5c Merge branch 'main' of github.com:proto17/dji_droneid into main David Protzman 2022-04-08 15:58:34 -0400
  • 8f1c18ba2f Added scrambler sequence script David Protzman 2022-04-08 15:56:34 -0400
  • 20bfad89c2
         Update README.md proto17 2022-04-07 23:41:23 -0400
  • c2226ed1ef
         Update README.md proto17 2022-04-07 23:39:21 -0400
  • 154d8963ac
         Update links.md proto17 2022-04-07 23:38:24 -0400
  • c5f7dcf5c5
         Update links.md proto17 2022-04-07 23:03:31 -0400
  • e4a921e094
         Create links.md proto17 2022-04-07 23:03:16 -0400
  • 865a0113ad
         Update README.md proto17 2022-04-07 22:58:43 -0400
  • 0ad468f4ff
         Update README.md proto17 2022-04-07 22:58:11 -0400
  • 940ce14595
         Update README.md proto17 2022-04-07 22:53:28 -0400
  • e2932fdf2b Merge remote-tracking branch 'origin/main' into main David Protzman 2022-04-07 16:39:21 -0400
  • a13d9d9fa5 Added section for descrambling David Protzman 2022-04-07 16:27:19 -0400
  • e788f0a678 Now have bits David Protzman 2022-04-07 16:27:06 -0400
  • 6da609de33 Updated screenshot David Protzman 2022-04-07 16:03:07 -0400
  • 046e92daca Removed terminal output in CFO estimator David Protzman 2022-04-07 15:59:45 -0400
  • 28e5baab97 Now plotting the cyclic prefix estimations David Protzman 2022-04-07 15:59:30 -0400
  • 27320ea588 Added data carrier extraction David Protzman 2022-04-07 15:59:02 -0400
  • 03470af0b4 Added comments David Protzman 2022-04-07 15:42:03 -0400
  • 0b0428434a Added warning about the strange CFO estimate constant David Protzman 2022-04-07 15:41:47 -0400
  • f06aac45e6 Merge branch 'main' of github.com:proto17/dji_droneid into main David Protzman 2022-04-07 15:35:24 -0400
  • e258c9fc8a Moved the plotting of symbol boundaries out to its own function David Protzman 2022-04-07 15:32:00 -0400
  • 438e788870
         Update README.md proto17 2022-04-07 15:04:50 -0400
  • 3d22b84d13 Merge branch 'main' of github.com:proto17/dji_droneid into main David Protzman 2022-04-07 15:03:25 -0400
  • 702c0b2309 Added screenshot of Octave output David Protzman 2022-04-07 15:03:12 -0400
  • 724a51cf71
         Update README.md proto17 2022-04-07 15:00:42 -0400
  • da9859015b
         Update README.md proto17 2022-04-07 14:58:46 -0400
  • 06ec84e03e
         Update README.md proto17 2022-04-07 14:56:20 -0400