freetel-svn-tracking.git
2018-04-30 drowe67added clip option to ofdm/700d, minor change in BER...
2018-04-30 drowe67txt working with 700D
2018-04-30 drowe67separate packed bits states for tx and rx to maintain...
2018-04-30 drowe67freedv 700D rx working using nominal speech output...
2018-04-30 drowe67freedv_rx working with interleaving
2018-04-29 drowe67freedv tx side working with test frames with interleaving
2018-04-29 drowe67working spectrogram
2018-04-29 drowe67fix up SNR plot
2018-04-28 drowe67snr est added to ofdm_demod with Octave plot, mean_amp...
2018-04-28 drowe67added mean_amp estimation to C, tofdm passes
2018-04-27 drowe67testing amplitude scaling to improve LDPC dec with...
2018-04-27 drowe67Es/No and SNR estimation, works well on AWGN of slow...
2018-04-27 drowe67typo
2018-04-27 drowe67modified varicode to replace an unsupported char >...
2018-04-26 drowe67removed spurious t
2018-04-24 drowe67adjusted ofdm levels to be the same as fdmdv - C
2018-04-24 drowe67adjusted ofdm levels to be the same as fdmdv - octave
2018-04-24 drowe67fixed bug in amplitude estimator that improved LDPC...
2018-04-24 drowe67fixed bug in amplitude estimator that improved LDPC...
2018-04-23 drowe67first pass freedv_api/freedv_rx working ... problems...
2018-04-23 hobbes1069Build tree fixes which allow building FreeDV against...
2018-04-22 drowe67freedv_api tx working for 700D with 1 frame interleavin...
2018-04-21 drowe67first pass at init and shutdown code for freedv 700D
2018-04-21 drowe67refactoring mod functions that can be used for freedv_a...
2018-04-20 drowe67refactoring functions that can be reused in freedv_api
2018-04-20 drowe67FreeDV 1600 example, 10dB higher SNR
2018-04-20 drowe67output formatting changes and more examples
2018-04-20 drowe67output formatting changes and more examples
2018-04-19 drowe67reporting iters/pcc during sync, and cohpsk cmd line...
2018-04-19 drowe67stabd alone script to generate fading sample files...
2018-04-19 drowe67updated fading sample generation
2018-04-19 drowe67all codec2-dev building OK
2018-04-19 drowe67Thanks Steve for fsk.c patch to use all data for tone...
2018-04-19 drowe67tofdm working with and without CML support
2018-04-19 drowe67up to date CML patch, terminates early etc
2018-04-19 drowe67path to CML librray more sensible for others to use
2018-04-19 drowe67first pass working with Codec 2 700C! However only...
2018-04-19 drowe67bitperchar option to make feeding ofdm_mod easier
2018-04-18 drowe67refactoring of ldpc/interleaver code, added test mode...
2018-04-18 drowe67refactored UW insertion
2018-04-18 drowe67refactored UW insertion
2018-04-18 drowe67added ofdm_demod example
2018-04-17 drowe67rename sync states for more compact logging
2018-04-17 drowe67better fr by fr stats when interleaver used
2018-04-17 drowe67better fr by fr stats when interleaver used
2018-04-17 drowe67non trival UW, but still occasional false syncs, and...
2018-04-17 drowe67uncoded BER being counted OK
2018-04-16 drowe67C interleaver sync working, trying new C state macine...
2018-04-15 drowe67more examples
2018-04-15 drowe67first pass interleaver sync working
2018-04-14 drowe67LDPC encoded test frame, measuring uncoded and coded...
2018-04-14 drowe67optional checksum status display, output more chars...
2018-04-14 drowe67reduced buffer sizes to reduce latency
2018-04-14 drowe67refactored a little
2018-04-14 drowe67horus binary working in Occtave and interoperates with...
2018-04-14 drowe67new horus binary packet with intereleaver and scrambling
2018-04-14 drowe67binary mode working too
2018-04-14 drowe67horus_demod and horus_api demodulating RTTY OK
2018-04-13 drowe67horus_demod compiles without warning, but not tested...
2018-04-13 drowe67run_sim and demod_file count # rx packets
2018-04-13 drowe67refactoring, added postamble so all packets demodulated
2018-04-13 drowe67refactoring to separate modem from protocol states
2018-04-13 drowe67progressing ofdm_demod, need to add raw/coded BER count...
2018-04-13 drowe67tofdm working with ldpc decoder, Octave side
2018-04-13 drowe67tofdm working with ldpc decoder
2018-04-13 drowe67some LDPC frames decoding from ofdm_demod, need to...
2018-04-12 drowe67tweaked static EsNo
2018-04-12 drowe67tofdm passing with Demod2D and Somap functions, good...
2018-04-12 drowe67ofdm_ldpc_tx & rx working with one interleaver frame...
2018-04-12 drowe67refactored Octave to get consistent variable names
2018-04-12 drowe67refactored C to get consistent variable names
2018-04-12 drowe67minor documentation change
2018-04-12 drowe67tofdm passing again, after sourceforge issues
2018-04-12 drowe67codec2-dev building again but may have broken some...
2018-04-12 drowe67restoring from SF issue
2018-04-11 drowe67octave script to plot modem states from ofdm_demod...
2018-04-11 drowe67restoring Octave files lost when SourceForge mysterious...
2018-04-11 drowe67restoring C files lost when SourceForge mysteriously...
2018-04-11 drowe67restoring C files lost when SourceForge mysteriously...
2018-04-11 drowe67restoring C files lost when SourceForge mysteriously...
2018-04-09 drowe67ported ofdm sync state machine from Octave, still need...
2018-04-09 drowe67added RF bandwidth
2018-04-09 drowe67stole 4 bits from UW for txt channel, works OK wonce...
2018-04-09 drowe67exposed CRC function so horus_api can use it
2018-04-09 drowe67first pass at horus_demod, compiles OK but untested...
2018-04-08 drowe67horus_api coded, compiles OK, but not tested
2018-04-08 drowe67moved sync state machine into ofdm_lib function, ready...
2018-04-08 drowe67updated specs
2018-04-08 drowe67added refinement stage, now syncing up quckly at high...
2018-04-08 drowe67added a specs section
2018-04-07 drowe67first pass at UW based sync - works really well, gives...
2018-04-07 drowe67progressing sync state machine, still can get locked...
2018-04-07 drowe67characterising freq offset estimation metrics
2018-04-04 drowe67multipath perf not so great
2018-04-04 drowe67first pass experiment to try alternate tone spacings...
2018-03-31 drowe67working on different metrics for sync state machine...
2018-03-31 okcsampsonUpdate carrier table generation
2018-03-27 drowe67Thanks Matt - patch to disable editing of radio model...
2018-03-26 okcsampsonUpdate Readme (50 Bd * 32 bits)
2018-03-25 drowe67updated makefile for ofdm
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