mirror of https://github.com/saitohirga/WSJT-X.git
192 lines
5.1 KiB
Fortran
192 lines
5.1 KiB
Fortran
program test_q65
|
|
|
|
character*84 cmd1,cmd2,line
|
|
character*22 msg
|
|
character*8 arg
|
|
character*1 csubmode
|
|
integer naptype(0:5)
|
|
logical decok
|
|
|
|
nargs=iargc()
|
|
if(nargs.ne.12) then
|
|
print*,'Usage: test_q65 "msg" A-D depth freq DT fDop f1 Stp TRp Q nfiles SNR'
|
|
print*,'Example: test_q65 "K1ABC W9XYZ EN37" A 3 1500 0.0 5.0 0.0 1 60 3 100 -20'
|
|
print*,'Use SNR = 0 to loop over all relevant SNRs'
|
|
print*,'Use MyCall=K1ABC, HisCall=W9XYZ, HisGrid="EN37" for AP decodes'
|
|
print*,'Option Q sets QSOprogress (0-5) for AP decoding.'
|
|
print*,'Add 16 to requested depth to enable message averaging.'
|
|
go to 999
|
|
endif
|
|
call getarg(1,msg)
|
|
call getarg(2,csubmode)
|
|
call getarg(3,arg)
|
|
read(arg,*) ndepth
|
|
call getarg(4,arg)
|
|
read(arg,*) nf0
|
|
call getarg(5,arg)
|
|
read(arg,*) dt
|
|
call getarg(6,arg)
|
|
read(arg,*) fDop
|
|
call getarg(7,arg)
|
|
read(arg,*) f1
|
|
call getarg(8,arg)
|
|
read(arg,*) nstp
|
|
call getarg(9,arg)
|
|
read(arg,*) ntrperiod
|
|
call getarg(10,arg)
|
|
read(arg,*) nQSOprogress
|
|
call getarg(11,arg)
|
|
read(arg,*) nfiles
|
|
call getarg(12,arg)
|
|
read(arg,*) snr
|
|
|
|
if(ntrperiod.eq.15) then
|
|
nsps=1800
|
|
i50=-23
|
|
else if(ntrperiod.eq.30) then
|
|
nsps=3600
|
|
i50=-26
|
|
else if(ntrperiod.eq.60) then
|
|
nsps=7200
|
|
i50=-29
|
|
else if(ntrperiod.eq.120) then
|
|
nsps=16000
|
|
i50=-31
|
|
else if(ntrperiod.eq.300) then
|
|
nsps=41472
|
|
i50=-35
|
|
else
|
|
stop 'Invalid TR period'
|
|
endif
|
|
|
|
i50=i50 + 8.0*log(1.0+fDop)/log(240.0)
|
|
ia=i50 + 7
|
|
ib=i50 - 10
|
|
if(snr.ne.0.0) then
|
|
ia=99
|
|
ib=99
|
|
endif
|
|
|
|
baud=12000.0/nsps
|
|
tsym=1.0/baud
|
|
|
|
! 1 2 3 4 5 6 7
|
|
! 1234567890123456789012345678901234567890123456789012345678901234567890123456'
|
|
cmd1='q65sim "K1ABC W9XYZ EN37 " A 1500 5.0 0.0 0.0 1 60 100 -10.0 > junk0'
|
|
cmd2='jt9 -3 -p 15 -L 300 -H 3000 -d 3 -b A -Q 3 -f 1500 -X 32 *.wav > junk'
|
|
|
|
write(cmd1(10:33),'(a)') '"'//msg//'"'
|
|
cmd1(35:35)=csubmode
|
|
write(cmd1(37:40),'(i4)') nf0
|
|
write(cmd1(41:45),'(f5.0)') fDop
|
|
write(cmd1(46:50),'(f5.2)') dt
|
|
write(cmd1(51:56),'(i6)') nint(f1)
|
|
write(cmd1(57:59),'(i3)') nstp
|
|
write(cmd1(60:63),'(i4)') ntrperiod
|
|
write(cmd1(64:68),'(i5)') nfiles
|
|
|
|
write(cmd2(11:13),'(i3)') ntrperiod
|
|
write(cmd2(33:35),'(i3)') ndepth
|
|
write(cmd2(45:45),'(i1)') nQSOprogress
|
|
write(cmd2(50:53),'(i4)') nf0
|
|
cmd2(40:40)=csubmode
|
|
|
|
call system('rm -f *.wav')
|
|
|
|
write(*,1008) ntrperiod,csubmode,ndepth,fDop,f1,nstp
|
|
1008 format('Mode:',i4,a1,' Depth:',i3,' fDop:',f6.1,' Drift:',f8.1, &
|
|
' Steps:',i3)
|
|
write(*,1010) (j,j=0,5)
|
|
write(12,1010) (j,j=0,5)
|
|
1010 format(' SNR Sync Avg Dec Bad',6i4,' tdec avg rms'/64('-'))
|
|
|
|
dterr=tsym/4.0
|
|
nferr=max(1,nint(0.5*baud),nint(fdop/3.0))
|
|
ndec1z=nfiles
|
|
|
|
do nsnr=ia,ib,-1
|
|
snr1=nsnr
|
|
if(ia.eq.99) snr1=snr
|
|
nsync=0
|
|
ndec1=0
|
|
nfalse=0
|
|
naptype=0
|
|
ndecn=0
|
|
write(cmd1(72:76),'(f5.1)') snr1
|
|
call system(cmd1)
|
|
call sec0(0,tdec)
|
|
call system(cmd2)
|
|
call sec0(1,tdec)
|
|
open(10,file='junk',status='unknown')
|
|
n=0
|
|
snrsum=0.
|
|
snrsq=0.
|
|
nsum=0
|
|
do iline=1,9999
|
|
read(10,'(a71)',end=10) line
|
|
if(index(line,'<Decode').eq.1) cycle
|
|
read(line,*) itime,xsnr,xdt,nf
|
|
decok=index(line,trim(msg)).gt.0
|
|
if(decok) then
|
|
snrsum=snrsum + xsnr
|
|
snrsq=snrsq + xsnr*xsnr
|
|
nsum=nsum+1
|
|
endif
|
|
if((abs(xdt-dt).le.dterr .and. abs(nf-nf0).le.nferr) .or. decok) then
|
|
nsync=nsync+1
|
|
endif
|
|
idec=-1
|
|
iavg=0
|
|
i0=23
|
|
if(ntrperiod.le.30) i0=25
|
|
if(line(i0:i0).ne.' ') then
|
|
i1=index(line,'q')
|
|
idec=-1
|
|
read(line(i1+1:i1+1),*) idec
|
|
if(line(i1+2:i1+2).eq.'*') then
|
|
iavg=10
|
|
else
|
|
read(line(i1+2:i1+2),*,end=100) iavg
|
|
endif
|
|
endif
|
|
100 if(idec.lt.0) cycle
|
|
if(decok) then
|
|
ndecn=ndecn + 1
|
|
if(iavg.le.1) ndec1=ndec1 + 1
|
|
naptype(idec)=naptype(idec) + 1
|
|
else
|
|
nfalse=nfalse + 1
|
|
print*,'False: ',line
|
|
endif
|
|
enddo
|
|
10 close(10)
|
|
snr_avg=0.
|
|
snr_rms=0.
|
|
if(nsum.ge.1) then
|
|
snr_avg=snrsum/nsum
|
|
snr_rms=sqrt(snrsq/nsum - snr_avg**2)
|
|
endif
|
|
write(*,1100) snr1,nsync,ndecn,ndec1,nfalse,naptype,tdec/nfiles, &
|
|
snr_avg,snr_rms
|
|
write(12,1100) snr1,nsync,ndecn,ndec1,nfalse,naptype,tdec/nfiles, &
|
|
snr_avg,snr_rms
|
|
1100 format(f5.1,4i4,i5,5i4,f6.2,f6.1,f5.1)
|
|
if(ndec1.lt.nfiles/2 .and. ndec1z.ge.nfiles/2) then
|
|
snr_thresh=snr1 + float(nfiles/2 - ndec1)/(ndec1z-ndec1)
|
|
open(13,file='snr_thresh.out',status='unknown',position='append')
|
|
write(13,1200) ntrperiod,csubmode,ndepth,nQSOprogress,nfiles, &
|
|
fdop,f1,nstp,nfalse,snr_thresh,trim(msg)
|
|
1200 format(i3,a1,2i3,i5,2f7.1,2i3,f7.1,2x,a)
|
|
close(13)
|
|
endif
|
|
flush(6)
|
|
flush(12)
|
|
if(ndec1.eq.0 .and. ndecn.eq.0) exit !Bail out if no decodes at this SNR
|
|
ndec1z=ndec1
|
|
enddo ! nsnr
|
|
|
|
999 end program test_q65
|
|
|
|
include 'sec0.f90'
|
|
|