From 35f24869f74f1901c22592f829ee8af69e19a84c Mon Sep 17 00:00:00 2001 From: Joe Taylor Date: Thu, 11 Oct 2012 18:43:37 +0000 Subject: [PATCH] Remove unised file. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@2660 ab8295b8-cf94-4d9e-aec4-7959e3be5d79 --- lib/genjtms3a.f90 | 70 ----------------------------------------------- mainwindow.cpp | 2 +- 2 files changed, 1 insertion(+), 71 deletions(-) delete mode 100644 lib/genjtms3a.f90 diff --git a/lib/genjtms3a.f90 b/lib/genjtms3a.f90 deleted file mode 100644 index f51194bb4..000000000 --- a/lib/genjtms3a.f90 +++ /dev/null @@ -1,70 +0,0 @@ -subroutine genjtms3a(chansym,nsym,iwave,nwave) - - integer*1 chansym(nsym) - integer*2 iwave(30*48000) - real x(0:6191),x2(0:6191) - complex c(0:3096),c2(0:6191) !Could be 0:3096 ??? - equivalence (x,c),(x2,c2) - - do j=1,nsym !Define the baseband signal - i0=24*(j-1) !24 samples per symbol - x(i0:i0+23)=2*chansym(j)-1 - enddo - - nfft=24*nsym - fac=1.0/nfft - x(0:nfft-1)=fac*x(0:nfft-1) - call four2a(x,nfft,1,-1,0) !Forward r2c FFT - -! Apply lowpass filter - fc=1200.0 - bw=200.0 - df=48000.0/nfft - nh=nfft/2 - c2=0. - ib=2000.0/df - - do i=0,ib - f=i*df - g=1.0 - if(f.gt.fc) then - xx=(f-fc)/bw - g=exp(-xx*xx) - endif - c2(i)=g*c(i) - enddo - - call four2a(c2,nfft,1,1,-1) !Inverse c2r FFT - - nf0=nint(1500.0/df) - f0=nf0*df - twopi=8.0*atan(1.0) - dphi=twopi*f0/48000.0 - phi=0. - peak=0. - sq=0. - do i=0,nfft-1 - phi=phi+dphi - if(phi.gt.twopi) phi=phi-twopi - y=cos(phi) - x2(i)=y*x2(i) - sq=sq + x2(i)**2 - if(abs(x2(i)).gt.peak) peak=abs(x2(i)) - enddo - rms=sqrt(sq/nfft) -! print*,rms,peak,peak/rms - - fac=32767.0/peak - do i=0,nfft-1 - iwave(i+1)=fac*x2(i) - enddo - nwave=30*48000 - nrpt=nwave/nfft - do n=2,nrpt - ib=n*nfft - ia=ib-nfft+1 - iwave(ia:ib)=iwave(1:nfft) - enddo - - return -end subroutine genjtms3a diff --git a/mainwindow.cpp b/mainwindow.cpp index 2e058aaa3..02dc35acc 100644 --- a/mainwindow.cpp +++ b/mainwindow.cpp @@ -1,4 +1,4 @@ -//---------------------------------------------------------------- MainWindow +//--------------------------------------------------------------- MainWindow #include "mainwindow.h" #include "ui_mainwindow.h" #include "devsetup.h"