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https://github.com/saitohirga/WSJT-X.git
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Finish implementing bins/Pixel on EchoGraph.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5563 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Joe Taylor
parent
4d9df69e17
commit
9d1a534aa0
@ -47,8 +47,8 @@ extern struct {
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extern struct {
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int nclearave;
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int nsum;
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float blue[2000];
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float red[2000];
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float blue[4096];
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float red[4096];
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} echocom_;
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}
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68
echoplot.cpp
68
echoplot.cpp
@ -80,7 +80,7 @@ void EPlotter::paintEvent(QPaintEvent *) // paintEvent()
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void EPlotter::draw() //draw()
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{
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int i,j,y;
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float blue[2000],red[2000];
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float blue[4096],red[4096];
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float gain = pow(10.0,(m_plotGain/20.0));
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if(m_2DPixmap.size().width()==0) return;
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@ -88,40 +88,35 @@ void EPlotter::draw() //draw()
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QRect tmp(0,0,m_w,m_h2);
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painter2D.fillRect(tmp,Qt::black);
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if(echocom_.nclearave==0) {
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QPoint LineBuf[MAX_SCREENSIZE];
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QPen penBlue(QColor(0,255,255),1);
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QPen penRed(Qt::red,1);
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j=0;
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int i0=1000 + int(m_StartFreq/(m_fftBinWidth*m_binsPerPixel));
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for(i=0; i<2000; i++) {
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blue[i]=echocom_.blue[i];
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red[i]=echocom_.red[i];
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}
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if(m_smooth>0) {
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for(i=0; i<m_smooth; i++) {
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int n2000=2000;
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smo121_(blue,&n2000);
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smo121_(red,&n2000);
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}
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}
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QPoint LineBuf[MAX_SCREENSIZE];
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QPen penBlue(QColor(0,255,255),1);
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QPen penRed(Qt::red,1);
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if(m_blue) {
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painter2D.setPen(penBlue);
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j=0;
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for(i=0; i<m_w; i++) {
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y = 0.9*m_h2 - gain*(m_h/10.0)*(blue[i0+i]-1.0) - 0.01*m_h2*m_plotZero;
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LineBuf[j].setX(i);
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LineBuf[j].setY(y);
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j++;
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}
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painter2D.drawPolyline(LineBuf,j);
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j=0;
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for(i=0; i<4096/m_binsPerPixel; i++) {
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blue[i]=0.0;
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red[i]=0.0;
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for(int k=0; k<m_binsPerPixel; k++) {
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blue[i]+=echocom_.blue[j];
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red[i]+=echocom_.red[j];
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j++;
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}
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}
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if(m_smooth>0) {
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for(i=0; i<m_smooth; i++) {
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int n4096=4096;
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smo121_(blue,&n4096);
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smo121_(red,&n4096);
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}
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}
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painter2D.setPen(penRed);
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// check i0 value! ...
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int i0=2048/m_binsPerPixel + int(m_StartFreq/(m_fftBinWidth*m_binsPerPixel));
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if(m_blue) {
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painter2D.setPen(penBlue);
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j=0;
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for(int i=0; i<m_w; i++) {
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y = 0.9*m_h2 - gain*(m_h/10.0)*(red[i0+i]-1.0) - 0.01*m_h2*m_plotZero;
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for(i=0; i<m_w; i++) {
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y = 0.9*m_h2 - gain*(m_h/10.0)*(blue[i0+i]-1.0) - 0.01*m_h2*m_plotZero;
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LineBuf[j].setX(i);
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LineBuf[j].setY(y);
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j++;
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@ -129,6 +124,15 @@ void EPlotter::draw() //draw()
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painter2D.drawPolyline(LineBuf,j);
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}
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painter2D.setPen(penRed);
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j=0;
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for(int i=0; i<m_w; i++) {
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y = 0.9*m_h2 - gain*(m_h/10.0)*(red[i0+i]-1.0) - 0.01*m_h2*m_plotZero;
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LineBuf[j].setX(i);
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LineBuf[j].setY(y);
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j++;
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}
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painter2D.drawPolyline(LineBuf,j);
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update(); //trigger a new paintEvent
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}
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@ -158,8 +162,6 @@ void EPlotter::DrawOverlay() //DrawOverlay()
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// m_StartFreq=50 * int((-0.5*m_fSpan)/50.0 - 0.5);
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m_StartFreq=m_freqPerDiv * int((-0.5*m_fSpan)/m_freqPerDiv - 0.5);
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qDebug() << m_fSpan << m_freqPerDiv << m_StartFreq;
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float pixPerHdiv = m_freqPerDiv/(m_fftBinWidth*m_binsPerPixel);
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float pixPerVdiv = float(m_h2)/float(VERT_DIVS);
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@ -4,8 +4,8 @@ subroutine avecho(id2,ndop,nfrit,nqual,f1,rms0,sigdb,snr,dfreq,width)
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parameter (TXLENGTH=27648) !27*1024
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parameter (NFFT=32768,NH=NFFT/2)
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integer*2 id2(34560) !Buffer for Rx data
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real sa(2000) !Avg spectrum relative to initial Doppler echo freq
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real sb(2000) !Avg spectrum with Dither and changing Doppler removed
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real sa(4096) !Avg spectrum relative to initial Doppler echo freq
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real sb(4096) !Avg spectrum with Dither and changing Doppler removed
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integer nsum !Number of integrations
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real dop0 !Doppler shift for initial integration (Hz)
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real doppler !Doppler shift for current integration (Hz)
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@ -14,7 +14,7 @@ subroutine avecho(id2,ndop,nfrit,nqual,f1,rms0,sigdb,snr,dfreq,width)
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integer ipkv(1)
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complex c(0:NH)
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equivalence (x,c),(ipk,ipkv)
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common/echocom/nclearave,nsum,blue(2000),red(2000)
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common/echocom/nclearave,nsum,blue(4096),red(4096)
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save dop0,sa,sb
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dop=ndop
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@ -48,9 +48,9 @@ subroutine avecho(id2,ndop,nfrit,nqual,f1,rms0,sigdb,snr,dfreq,width)
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nsum=nsum+1
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do i=1,2000
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sa(i)=sa(i) + s(ia+i-1000) !Center at initial doppler freq
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sb(i)=sb(i) + s(ib+i-1000) !Center at expected echo freq
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do i=1,4096
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sa(i)=sa(i) + s(ia+i-2048) !Center at initial doppler freq
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sb(i)=sb(i) + s(ib+i-2048) !Center at expected echo freq
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enddo
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call pctile(sb,200,50,r0)
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@ -58,7 +58,7 @@ subroutine avecho(id2,ndop,nfrit,nqual,f1,rms0,sigdb,snr,dfreq,width)
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sum=0.
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sq=0.
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do i=1,2000
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do i=1,4096
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y=r0 + (r1-r0)*(i-100.0)/1800.0
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blue(i)=sa(i)/y
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red(i)=sb(i)/y
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@ -105,13 +105,9 @@ subroutine avecho(id2,ndop,nfrit,nqual,f1,rms0,sigdb,snr,dfreq,width)
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nsmo=max(0.0,0.25*bins)
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do i=1,nsmo
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call smo121(red,2000)
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call smo121(blue,2000)
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call smo121(red,4096)
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call smo121(blue,4096)
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enddo
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900 continue
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write(*,3001) ia*df,ib*df,dop,r0,r1,nfrit,nclearave,nsum
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3001 format(5f10.1,3i6)
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return
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900 return
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end subroutine avecho
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