Re: [wsjt-devel] Decoding stopped

2015-09-29 Thread Bill Somerville
On 29/09/2015 02:18, Dave Halbakken wrote: Hi Dave, > Thanks for your reply, Mike. > > I found that this problem can be reproduced by unplugging and re-plugging > the USB cable to my soundcard. To get WSJT-X fully working again you have to > swap the soundcard settings away and back on both input

[wsjt-devel] sfrsd3

2015-09-29 Thread Steven Franke
Joe - I’ve just committed sfrsd3.c. This uses the probability of error derived from your fort.40 data to set the erasure probabilities. I modified extract2.f90 to print the 8x8 array out and then imported it directly into sfrsd3.c I manually edited the probabilities in the regions that had

Re: [wsjt-devel] Some observations on new WSJT-X v 1.6.1 r 5885

2015-09-29 Thread Steven Franke
Hi Hans, Thanks for the report. I am not aware of any problems that have been reported with spot uploading in WSJT-X. I do not know the answer to your question about why WSJT-X might transmit on a slightly different frequency than WSPR-X, even when the TX settings are the same. Very early

Re: [wsjt-devel] sfrsd testing

2015-09-29 Thread Michael Black
So the failures are a separate section? So a quad core should get something approaching 3X barring cache contention. Question would be how often in real life do failures occur? And would you make the # of trials dependent on # of cores? On Tue, Sep 29, 2015 at 3:50 PM, Joe Taylor

Re: [wsjt-devel] sfrsd testing

2015-09-29 Thread Joe Taylor
Mike -- On 9/29/2015 5:29 PM, Michael Black wrote: > So the failures are a separate section? No. Have you looked at what the decoder is doing? If 25 or fewer of 63 received symbols are in error, the deterministic Berlekamp_Massey (BM) algorithm is guaranteed to succeed. With more than 25