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WSJT-X
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Decoder should reject data with rms < 3.0 over first 15 seconds.

This commit is contained in:
Joe Taylor 2020-09-12 13:46:09 -04:00
parent 174893395b
commit a1baaebee9
1 changed files with 4 additions and 4 deletions
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8
lib/decoder.f90
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@ -55,6 +55,10 @@ subroutine multimode_decoder(ss,id2,params,nfsample)
type(counting_ft4_decoder) :: my_ft4
type(counting_fst4_decoder) :: my_fst4
rms=sqrt(dot_product(float(id2(1:180000)), &
float(id2(1:180000)))/180000.0)
if(rms.lt.3.0) go to 800
!cast C character arrays to Fortran character strings
datetime=transfer(params%datetime, datetime)
mycall=transfer(params%mycall,mycall)
@ -216,10 +220,6 @@ subroutine multimode_decoder(ss,id2,params,nfsample)
go to 800
endif
rms=sqrt(dot_product(float(id2(60001:61000)), &
float(id2(60001:61000)))/1000.0)
if(rms.lt.2.0) go to 800
! Zap data at start that might come from T/R switching transient?
nadd=100
k=0