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Updte q65sim to use the new Q65 code.

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This commit is contained in:
Joe Taylor 2020-10-27 12:04:15 -04:00
parent ccdaf49e3a
commit 5a2f9e4f3f
1 changed files with 6 additions and 6 deletions
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12
lib/qra/q65/q65sim.f90
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@ -14,8 +14,8 @@ program q65sim
complex cspread(0:NMAX-1) !Complex amplitude for Rayleigh fading complex cspread(0:NMAX-1) !Complex amplitude for Rayleigh fading
complex z complex z
real*8 f0,dt,twopi,phi,dphi,baud,fsample,freq real*8 f0,dt,twopi,phi,dphi,baud,fsample,freq
character msg*22,fname*17,csubmode*1,arg*12,cd*1 character msg*37,fname*17,csubmode*1,arg*12,cd*1
character msgsent*22 character msgsent*37
logical lsync logical lsync
data lsync/.false./ data lsync/.false./
@ -74,8 +74,8 @@ program q65sim
nsym=85 !Number of channel symbols nsym=85 !Number of channel symbols
mode65=2**(ichar(csubmode) - ichar('A')) mode65=2**(ichar(csubmode) - ichar('A'))
ichk=65 !Flag sent to genqra64 ichk=0
call genqra64(msg,ichk,msgsent,itone,itype) call genq65(msg,ichk,msgsent,itone,i3,n3)
write(*,1001) itone write(*,1001) itone
1001 format('Channel symbols:'/(20i3)) 1001 format('Channel symbols:'/(20i3))
@ -107,8 +107,8 @@ program q65sim
bandwidth_ratio=2500.0/6000.0 bandwidth_ratio=2500.0/6000.0
sig=sqrt(2*bandwidth_ratio)*10.0**(0.05*snrdb) sig=sqrt(2*bandwidth_ratio)*10.0**(0.05*snrdb)
if(snrdb.gt.90.0) sig=1.0 if(snrdb.gt.90.0) sig=1.0
write(*,1020) ifile,ntrperiod,f0,csubmode,snrdb,xdt,fspread,msgsent write(*,1020) ifile,ntrperiod,f0,csubmode,snrdb,xdt,fspread,trim(msgsent)
1020 format(i4,i6,f7.1,2x,a1,2x,f5.1,f6.2,f6.1,2x,a22) 1020 format(i4,i6,f7.1,2x,a1,2x,f5.1,f6.2,f6.1,2x,a)
phi=0.d0 phi=0.d0
dphi=0.d0 dphi=0.d0
k=(xdt+0.5)*12000 !Start audio at t=xdt+0.5 s (TR=15 and 30 s) k=(xdt+0.5)*12000 !Start audio at t=xdt+0.5 s (TR=15 and 30 s)