w4kek/WSJT-X
1
0
Fork 0
mirror of https://github.com/saitohirga/WSJT-X.git synced 2024-12-23 19:25:37 -05:00
Code Issues Packages Projects Releases Wiki Activity

SNR estimator is broken for isync=2 messages, due to different signal normalization. For now, go back to SJF's old signal/(noise+interference) estimator.

Browse Source
This commit is contained in:
Steve Franke 2018-07-04 16:58:24 -05:00
parent a448dc5640
commit ed92d5a86c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/ft8/ft8b_2.f90
View File

@ -343,7 +343,7 @@ subroutine ft8b_2(dd0,newdat,nQSOProgress,nfqso,nftx,ndepth,lapon,lapcqonly, &
! need to reconcile signal normalization between this routine and the old ft8b_1 so
! that SNRs come out the same.
xsnr2=db(xsig/xbase - 1.0) - 32.0
if(.not.nagain) xsnr=xsnr2
! if(.not.nagain) xsnr=xsnr2
if(xsnr .lt. -24.0) xsnr=-24.0
return