mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2025-10-31 04:50:34 -04:00
Remove unused routines q65_avg() and q65_avg2().
This commit is contained in:
Joe Taylor
parent
304ca4a55d
commit
daed54db2d
@ -161,8 +161,8 @@ contains
|
||||
if(iand(ndepth,16).eq.16) then
|
||||
! Try for an average decode.
|
||||
call timer('q65_avg2',0)
|
||||
call q65_avg2(ntrperiod,baud,nsubmode,nQSOprogress,lapcqonly, &
|
||||
codewords,ncw,xdt,f0,snr2,dat4,idec)
|
||||
! call q65_avg2(ntrperiod,baud,nsubmode,nQSOprogress,lapcqonly, &
|
||||
! codewords,ncw,xdt,f0,snr2,dat4,idec)
|
||||
call timer('q65_avg2',1)
|
||||
endif
|
||||
|
||||
|
||||
@ -8,7 +8,7 @@ module q65
|
||||
integer listutc(10)
|
||||
integer apsym0(58),aph10(10)
|
||||
integer apmask(13),apsymbols(13)
|
||||
integer navg,ibwa,ibwb
|
||||
integer navg,ibwa,ibwb,LL
|
||||
real f0save(MAXAVE)
|
||||
real xdtsave(MAXAVE)
|
||||
real snr1save(MAXAVE)
|
||||
@ -18,167 +18,6 @@ module q65
|
||||
|
||||
contains
|
||||
|
||||
subroutine q65_avg(nutc,ntrperiod,LL,nfqso,ntol,lclearave,xdt,f0,snr1,s3)
|
||||
|
||||
! Accumulate Q65 spectra s3(LL,63) and associated parameters for
|
||||
! message averaging.
|
||||
|
||||
character*6 cutc
|
||||
real s3(-64:LL-65,63) !Symbol spectra
|
||||
logical first,lclearave
|
||||
data first/.true./
|
||||
save
|
||||
|
||||
if(LL.ne.LL0) then
|
||||
LL0=LL
|
||||
if(allocated(s3save)) deallocate(s3save)
|
||||
if(allocated(s3avg)) deallocate(s3avg)
|
||||
allocate(s3save(-64:LL-65,63,MAXAVE))
|
||||
allocate(s3avg(-64:LL-65,63))
|
||||
s3save=0.
|
||||
s3avg=0.
|
||||
endif
|
||||
if(first .or. lclearave) then
|
||||
iutc=-1
|
||||
iseq=-1
|
||||
f0save=0.0
|
||||
nsave=0
|
||||
first=.false.
|
||||
s3save=0.
|
||||
s3avg=0.
|
||||
endif
|
||||
|
||||
do i=1,MAXAVE !Don't save info more than once for same UTC and freq
|
||||
if(nutc.eq.iutc(i) .and. abs(nfqso-f0save(i)).le.ntol) go to 900
|
||||
enddo
|
||||
|
||||
! Save data for message averaging
|
||||
nsave=nsave+1
|
||||
if(nsave.gt.MAXAVE) nsave=nsave-MAXAVE
|
||||
n=nutc
|
||||
if(ntrperiod.ge.60) n=100*n
|
||||
write(cutc,'(i6.6)') n
|
||||
read(cutc,'(3i2)') ih,im,is
|
||||
nsec=3600*ih + 60*im + is
|
||||
iseq(nsave)=mod(nsec/ntrperiod,2) !T/R sequence: 0 (even) or 1 (odd)
|
||||
iutc(nsave)=nutc !UTC, hhmm or hhmmss
|
||||
snr1save(nsave)=snr1 !SNR from sync
|
||||
xdtsave(nsave)=xdt !DT
|
||||
f0save(nsave)=f0 !f0
|
||||
s3save(:,:,nsave)=s3(:,:) !Symbol spectra
|
||||
|
||||
900 return
|
||||
end subroutine q65_avg
|
||||
|
||||
subroutine q65_avg2(ntrperiod,baud,nsubmode,nQSOprogress,lapcqonly, &
|
||||
codewords,ncw,xdt,f0,snr2,dat4,idec)
|
||||
|
||||
use packjt77
|
||||
use timer_module, only: timer
|
||||
character*78 c78
|
||||
character*1 cused(MAXAVE)
|
||||
character*37 avemsg
|
||||
integer dat4(13)
|
||||
integer codewords(63,206)
|
||||
integer apmask1(78),apsymbols1(78)
|
||||
logical lapcqonly
|
||||
|
||||
mode_q65=2**nsubmode
|
||||
dtdiff=0.038
|
||||
if(ntrperiod.eq.30) then
|
||||
dtdiff=0.08
|
||||
else if(ntrperiod.eq.60) then
|
||||
dtdiff=0.16
|
||||
else if(ntrperiod.eq.120) then
|
||||
dtdiff=0.4
|
||||
else if(ntrperiod.eq.300) then
|
||||
dtdiff=0.9
|
||||
endif
|
||||
dtdiff=3.5*dtdiff
|
||||
f0diff=2.5*baud*mode_q65
|
||||
navg=0
|
||||
s3avg=0.
|
||||
|
||||
! Find previously saved spectra that should be averaged with this one
|
||||
do i=1,MAXAVE
|
||||
cused(i)='.' !Flag for "not used"
|
||||
if(iutc(i).lt.0) cycle
|
||||
if(iseq(i).ne.iseq(nsave)) cycle !Sequence must match
|
||||
if(abs(xdt-xdtsave(i)).gt.dtdiff) cycle !DT must be close
|
||||
if(abs(f0-f0save(i)).gt.f0diff) cycle !Freq must match
|
||||
cused(i)='$' !Flag for "use this one"
|
||||
s3avg=s3avg + s3save(:,:,i) !Add this spectrum
|
||||
navg=navg+1
|
||||
enddo
|
||||
|
||||
! Write parameters for display to User in the Message Averaging (F7) window.
|
||||
do i=1,MAXAVE
|
||||
if(iutc(i).lt.0) cycle
|
||||
if(ntrperiod.le.30) write(14,1000) cused(i),iutc(i),snr1save(i), &
|
||||
xdtsave(i),f0save(i)
|
||||
1000 format(a1,i7.6,f6.1,f6.2,f7.1)
|
||||
if(ntrperiod.ge.60) write(14,1001) cused(i),iutc(i),snr1save(i), &
|
||||
xdtsave(i),f0save(i)
|
||||
1001 format(a1,i5.4,f6.1,f6.2,f7.1)
|
||||
enddo
|
||||
if(navg.lt.2) go to 100
|
||||
|
||||
s3avg=s3avg/navg
|
||||
do ibw=ibwa,ibwb
|
||||
b90=1.72**ibw
|
||||
b90ts=b90/baud
|
||||
call timer('dec1avg ',0)
|
||||
call q65_dec1(s3avg,nsubmode,b90ts,codewords,ncw,esnodb,irc,dat4,avemsg)
|
||||
call timer('dec1avg ',1)
|
||||
if(irc.ge.0) then
|
||||
snr2=esnodb - 0.5*db(2500.0/baud) + 3.0 !Empirical adjustment
|
||||
snr2=snr2 - db(float(navg)) !Is this right?
|
||||
idec=100+navg
|
||||
go to 100
|
||||
endif
|
||||
enddo
|
||||
|
||||
! Loop over full range of available AP
|
||||
! APmask=0
|
||||
! APsymbols=0
|
||||
npasses=2
|
||||
if(nQSOprogress.eq.5) npasses=3
|
||||
if(lapcqonly) npasses=1
|
||||
iaptype=0
|
||||
ncontest=0 !### ??? ###
|
||||
do ipass=0,npasses
|
||||
apmask=0 !Try first with no AP information
|
||||
apsymbols=0
|
||||
|
||||
if(ipass.ge.1) then
|
||||
! Subsequent passes use AP information appropiate for nQSOprogress
|
||||
call q65_ap(nQSOprogress,ipass,ncontest,lapcqonly,iaptype, &
|
||||
apsym0,apmask1,apsymbols1)
|
||||
write(c78,1050) apmask1
|
||||
1050 format(78i1)
|
||||
read(c78,1060) apmask
|
||||
1060 format(13b6.6)
|
||||
write(c78,1050) apsymbols1
|
||||
read(c78,1060) apsymbols
|
||||
endif
|
||||
|
||||
do ibw=ibwa,ibwb
|
||||
b90=1.72**ibw
|
||||
b90ts=b90/baud
|
||||
call timer('dec2avg ',0)
|
||||
call q65_dec2(s3avg,nsubmode,b90ts,esnodb,irc,dat4,avemsg)
|
||||
call timer('dec2avg ',1)
|
||||
if(irc.ge.0) then
|
||||
snr2=esnodb - db(2500.0/baud) + 3.0 !Empirical adjustment
|
||||
snr2=snr2 - 0.5*db(float(navg)) !Is this right?
|
||||
idec=100*(iaptype+2) + navg
|
||||
go to 100
|
||||
endif
|
||||
enddo ! ibw
|
||||
enddo ! ipass
|
||||
|
||||
100 return
|
||||
end subroutine q65_avg2
|
||||
|
||||
subroutine q65_clravg
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user