2018-03-31 |
drowe67 | working on different metrics for sync state machine... |
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2018-03-31 |
okcsampson | Update carrier table generation |
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2018-03-27 |
drowe67 | Thanks Matt - patch to disable editing of radio model... |
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2018-03-26 |
okcsampson | Update Readme (50 Bd * 32 bits) |
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2018-03-25 |
drowe67 | updated makefile for ofdm |
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2018-03-25 |
drowe67 | edited state names |
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2018-03-25 |
drowe67 | edited state names |
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2018-03-25 |
drowe67 | first pass at README for OFDM modem |
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2018-03-25 |
drowe67 | C and Octave both getting BER=0.16 @ Eb/No=4dB |
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2018-03-25 |
drowe67 | first pass working ofdm demod cmd line program |
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2018-03-25 |
okcsampson | Corrected some bugs I instigated |
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2018-03-24 |
drowe67 | adjusted nin for wider ange required by acquisition... |
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2018-03-24 |
drowe67 | added acquisition function ofdm_search_sync to C and... |
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2018-03-24 |
drowe67 | about to refactor ofdm_dev state machine to use timing_... |
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2018-03-23 |
drowe67 | protect BER reset freedv_api calls when not running |
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2018-03-23 |
drowe67 | reoved some phantom prints |
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2018-03-23 |
drowe67 | removed phantom printfs |
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2018-03-23 |
drowe67 | coarse timing with normalised max passes tofdm |
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2018-03-23 |
drowe67 | un fix off by one bug - fix applied to tofdm.c instead... |
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2018-03-23 |
drowe67 | off by one bug |
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2018-03-22 |
drowe67 | normalised correlation of coarse timing, to assist... |
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2018-03-20 |
drowe67 | Octave compatable ofdm_get_test_bits.c, and a few minor... |
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2018-03-20 |
drowe67 | messing with script names in a namespace clashing attem... |
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2018-03-20 |
drowe67 | refactored ofdm rx a little, progressing towards better... |
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2018-03-20 |
drowe67 | added an extra getter for bits per frame |
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2018-03-20 |
drowe67 | first pass at ofdm_mod, command line OFDM modulator... |
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2018-03-18 |
drowe67 | first pass Octave ofdm tx and rx file based test progra... |
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2018-03-18 |
drowe67 | renamed a few internal variables |
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2018-03-18 |
drowe67 | renamed, as about to build simpler ofdtm_tx and ofdem_r... |
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2018-03-17 |
drowe67 | added raw mode after diucssion with Mark |
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2018-03-17 |
drowe67 | initial pass at horus API function |
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2018-03-17 |
drowe67 | coarse freq estimator checks out between Octave and... |
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2018-03-17 |
drowe67 | coded up C part of freq offset estimation, now to test... |
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2018-03-17 |
drowe67 | nice efficient freq offset est alg, acceptable results... |
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2018-03-14 |
hobbes1069 | Fix include location in BuildCodec2.cmake |
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2018-03-12 |
hobbes1069 | Fix locating of codec2 version.h when building from... |
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2018-03-12 |
drowe67 | restored ofdm Octave/C code from last working rev 3387... |
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2018-03-11 |
drowe67 | added usage notes |
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2018-03-10 |
drowe67 | bringing horus RTTY demod back to life |
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2018-03-06 |
drowe67 | added some cmd line options and examples, getting reas... |
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2018-03-04 |
drowe67 | real time NF calculation script, giving sensible result... |
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2018-02-27 |
drowe67 | wideband octave sim working again, tweaked interpolator... |
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2018-02-13 |
drowe67 | added some Gotchas in notes |
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2018-02-13 |
drowe67 | avoid start up transients, plot time domain for inspection |
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2018-02-13 |
baobrien | Testing and tuning C coarse ofdm acq |
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2018-02-11 |
baobrien | Working demod with coarse frame sync in C; still need... |
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2018-02-11 |
drowe67 | cmakefile changes for fsk_mod_ext_vco |
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2018-02-11 |
drowe67 | removed spurious exit() |
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2018-02-11 |
drowe67 | legacy FSK tx MDS tests |
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2018-02-06 |
drowe67 | fixed bug in numbers or bits read in |
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2018-02-03 |
drowe67 | a little rewording |
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2018-02-03 |
drowe67 | wrote fsk modulator that just generates levels for... |
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2018-01-23 |
baobrien | Finally have my head on straight about how to go about... |
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2018-01-21 |
baobrien | Commiting current OFDM work; no major milestone hit; |
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2018-01-10 |
baobrien | Deconstantized OFDM |
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2018-01-09 |
baobrien | Work on removing constants from ofdm; cleaning up test... |
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2018-01-06 |
drowe67 | instructions for building on Windows machiens for Windo... |
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2018-01-03 |
baobrien | Started kickoff work; Started refactoring to make OFDM... |
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2017-12-19 |
drowe67 | outputting results of test2 |
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2017-12-17 |
drowe67 | setting up 2nd test case for 2D search alg |
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2017-12-02 |
baobrien | Fixed compiler warnings on cohpsk.c and freedv_api.c |
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2017-12-02 |
baobrien | Commiting back changes made during flexradio update |
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2017-12-01 |
drowe67 | building up frame by frame simulation of 2D error measu... |
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2017-11-16 |
drowe67 | oops forgot version.h.in, thanks Tomas |
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2017-11-16 |
drowe67 | version.h patch, thanks Tomas |
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2017-10-03 |
baobrien | Temporary fix for tdma compilitaion error |
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2017-09-28 |
baobrien | Added master tx mode support; added multiple UW type... |
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2017-09-25 |
baobrien | Made attempt at pilot sync system; failed; trying diffe... |
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2017-09-23 |
baobrien | Got TDMA synchronized TX tested |
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2017-09-23 |
baobrien | First pass at TDMA TX; First on-air RX TDMA tests |
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2017-09-21 |
baobrien | A tiny bit more work on TDMA |
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2017-09-21 |
baobrien | Initial work on master timing slot sync working |
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2017-09-21 |
baobrien | Tried TDMA double-demod for out of range RX; didn't... |
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2017-09-20 |
baobrien | Further work on TDMA RX |
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2017-09-19 |
baobrien | Frame following sync starting to work |
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2017-09-18 |
baobrien | More TDMA work |
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2017-09-18 |
baobrien | More work on TDMA; RX starting to come together |
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2017-09-17 |
baobrien | Fix for segfault-on-NaN problem |
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2017-09-17 |
baobrien | Pushed forward on TDMA RX |
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2017-09-13 |
baobrien | A bit more work on TDMA; |
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2017-09-13 |
drowe67 | about to change to be constant length |
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2017-09-10 |
baobrien | First pass at adding 'burst' mode to TDMA; currently... |
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2017-09-09 |
drowe67 | first pass at indep amp and gain estimation for each... |
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2017-09-07 |
baobrien | A bit more TDMA work; preparing to add 'burst' mode... |
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2017-09-07 |
baobrien | Began sketching out TDMA pilot RX path |
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2017-09-05 |
baobrien | More work on TDMA; Remembered to add tdma.c |
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2017-09-05 |
baobrien | A small bit of work on TDMA |
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2017-09-05 |
drowe67 | Gnome software indexing comment line, thanks Maitland |
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2017-09-01 |
baobrien | More work on TDMA |
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2017-08-28 |
drowe67 | first pass at constructing VQs on teh fly with individu... |
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2017-08-16 |
drowe67 | starting to combine split VQs and explore gain combinations |
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2017-08-13 |
drowe67 | investigated and fixed a bug in Hilbert Transform based... |
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2017-08-11 |
drowe67 | reas results with 2 bit slope and 1 bit mag quantiser... |
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2017-08-11 |
drowe67 | reas results with 2 bit slope quantiser 1-3k |
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2017-08-10 |
drowe67 | re-arranged col order to match other search functions |
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2017-08-09 |
drowe67 | hand constructed 3-4kHz 8 entry VQ thats sounds great... |
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2017-08-07 |
drowe67 | experiments with variable rate decimation |
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2017-08-03 |
drowe67 | patch for buildroot, thanks Oliver |
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2017-08-03 |
drowe67 | gd results between 1kHz and 4kHz with para search |
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2017-08-02 |
drowe67 | sg vq search doing OK on fisrt 1khz for hts1a/hts2a... |
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next |