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WSJT-X
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7,641 Commits 5 Branches 98 Tags 208 MiB
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69 Commits

Author SHA1 Message Date
Joe Taylor 19512c00f1 More tweaks to the Fast?normal/Deep settings in Q65 mode. 2021-02-25 12:45:07 -05:00
Joe Taylor 94c31572d2 More tweaks to the Fast/Normal/Deep parameters. 2021-02-23 16:13:46 -05:00
Joe Taylor 0765a1cc06 Working on tweaks to the Fast/Normal/Deep decoding options. 2021-02-23 11:32:38 -05:00
Joe Taylor 7192f53e68 Code cleanup. 2021-02-19 09:47:30 -05:00
Joe Taylor b156ecd3a1 New method for measuring SNR of decoded Q65 signals. 2021-02-19 09:44:03 -05:00
Joe Taylor 23eb287449 Correct a typo. 2021-02-16 12:55:59 -05:00
Joe Taylor 10e08b0e94 Much better algorithm for detecting and removing birdies in Q65. 2021-02-12 13:26:22 -05:00
Joe Taylor 1aad2fdbda Q65: Supppress birdies and don't display decode lines with blank message. 2021-02-11 11:30:35 -05:00
Joe Taylor 6395087e6f Tweak the averaging scheme: now straight avg up to N=4, then expenential with ntc=4. 2021-02-10 11:14:46 -05:00
Joe Taylor a6779ecda3 Use exponential message averaging (ntc=3) rather than simple sums in Q65. 2021-02-08 11:10:02 -05:00
Joe Taylor 3ccf949691 Save nrc (number of q[0124] iterations) to q65_decodes.dat. 2021-02-08 09:24:16 -05:00
Joe Taylor 9ca57f9a5c Protect against a possible bounds error. 2021-02-02 11:39:29 -05:00
Joe Taylor 5850317de0 Speed improvements for Q65 multi-decode. 2021-02-02 09:27:40 -05:00
Joe Taylor 7d069c5617 Don't get too close to the Wide Graps frequency limits. 2021-02-01 15:52:25 -05:00
Joe Taylor 34cb4c502d Eliminate some redundant candidates. 2021-02-01 14:23:49 -05:00
Joe Taylor 72a4158898 First working multi-decode procedure for Q65. 2021-02-01 13:28:59 -05:00
Joe Taylor 86ada8c9d4 Working toward multi-decode capability. 2021-02-01 10:54:04 -05:00
Joe Taylor 6519c07a71 Working toward a good multi-decode solution ... 2021-01-31 15:10:50 -05:00
Joe Taylor f7cde117fe Extens orange sync surve to the full displayed frequency range. 2021-01-31 13:41:32 -05:00
Joe Taylor cae3095174 Allocate and use 2d CCF only within q65_ccf_85(). 2021-01-31 11:39:04 -05:00
Joe Taylor b8ea4c1c2c Zero the red curve in we're not trying for q3 decodes. 2021-01-30 15:23:30 -05:00
Joe Taylor 9e822d1806 Clean up possible cases where rms evaluates to 0.0. 2021-01-30 15:10:05 -05:00
Joe Taylor 7bd1249452 Code cleanup involving ccf1, ccf2, and plotting thereof. 2021-01-30 14:12:02 -05:00
Joe Taylor 1e7c53e0e4 Fix several comments. 2021-01-30 11:49:08 -05:00
Joe Taylor 791b39fce5 Estimate rms of ccf2 without using the 2-dimensional ccf(). 2021-01-30 11:36:43 -05:00
Joe Taylor 316f41996e Correct a flaw in setting ipk. Better loop ordering in ccf_22. 2021-01-30 10:59:46 -05:00
Joe Taylor 330ff03079 Move writing the red/orange sync curves into a subroutine. 2021-01-29 14:43:06 -05:00
Joe Taylor f056fc99ec Write parameters for successful decodes to file q65_decodes.dat. 2021-01-28 13:01:52 -05:00
Joe Taylor 4e27b009f0 Code cleanup, looking toward possible implementation of -120F and -300F submodes. 2021-01-27 13:19:39 -05:00
Joe Taylor 1489513803 Decodes without "newdat" should not add s1 into s1a again. 2021-01-23 10:58:28 -05:00
Joe Taylor b64520591f Don't smooth at all if nsmo = 1: i.e., set it to nsmo=0. 2021-01-22 15:16:21 -05:00
Joe Taylor 8a436b63dd Separate message averaging for Odd and Even sequences. 2021-01-19 16:06:10 -05:00
Joe Taylor 0cc67bbc59 Separate accumulations of odd/even sequences in s1a. Still need to fix navg ==> navg(0:1). 2021-01-19 15:30:17 -05:00
Joe Taylor 39024253d2 Fix the oddball values of DT and f0 sometimes being displayed. 2021-01-19 14:11:21 -05:00
Joe Taylor d815eb7592 Replace the 'nsmo' smoothing: it is indeed useful, sometimes. (Can we have it both ways?) 2021-01-19 09:24:30 -05:00
Joe Taylor baa029f4ba Add some descriptive documentation to the q65.f90 module. 2021-01-18 10:18:38 -05:00
Joe Taylor 2aee8d9d62 Resize s1a when required. 2021-01-17 14:31:56 -05:00
Joe Taylor a53b3dc697 Computing 2d ccf over all freqs takes too long and too much memory. There's a better way! Remove the 'nsmo' smoothing: it's not helpful. 2021-01-16 14:18:15 -05:00
Joe Taylor 20aa3a8e23 Fix ia2 definition. 2021-01-16 12:24:42 -05:00
Joe Taylor 397c31a62d Extend red/orange sync curves to full width. Display navg on status bar. 2021-01-16 12:21:13 -05:00
Joe Taylor b343deb8cd Correct a problem with reporting DT and f0 for Q65 'q3' decodes. 2021-01-16 10:21:34 -05:00
Joe Taylor ada5a60124 All types of Q65 message averaging are now implemented and functional. 2021-01-15 12:40:38 -05:00
Joe Taylor 70a3481a4f Improved organization for obtaining 'q3n' decodes. 2021-01-14 15:39:48 -05:00
Joe Taylor cbb939453f Code cleanup. 2021-01-14 15:19:33 -05:00
Joe Taylor 921831119c Message averaging now working for 'q3n' decodes. 2021-01-14 14:56:37 -05:00
Joe Taylor fca6d482f7 Radionalize the reporting of idec values. 2021-01-14 13:13:40 -05:00
Joe Taylor 0abdff0216 Clean up the usage of q65_dec_q3, q65_ccf_85, and q65_ccf_22. 2021-01-14 10:58:11 -05:00
Joe Taylor e0d6e362e8 Make separate sync subroutines q65_ccf_85() (all 85 symbols) and q65_ccf_22() (sync symbols only). 2021-01-14 10:43:50 -05:00
Joe Taylor 32a9f0bc31 Move more variables into public q65 module space. 2021-01-14 10:25:35 -05:00
Joe Taylor f0808942e5 Move q65_dec0 into q65 module. 2021-01-13 14:50:07 -05:00