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Add reference spectrum to equalization plots and more plotting enhancements

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Use  a header  format for  polynomial coefficients  that includes  the
valid  X  range  in  scaled  terms  and  a  count  of  the  number  of
coefficients.

Use double  precision consistently  for polynomial  coefficients. This
includes formatting with sufficient DPs when writing to files.

Many changes to the equalization plots, more to come.

Add  error   handling  for   reading  coefficient,  plot   and  filter
files.  This  includes  being  backward  compatible  for  old  format
refspec.dat files with no header.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7578 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Bill Somerville
2017-02-23 16:21:26 +00:00
parent 0215ed58c1
commit 2131414791
9 changed files with 217 additions and 119 deletions
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mainwindow.cpp
+4 -4
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@@ -69,8 +69,8 @@ extern "C" {
int* minw, float* px, float s[], float* df3, int* nhsym, int* npts8);
void hspec_(short int d2[], int* k, int* nutc0, int* ntrperiod, int* nrxfreq, int* ntol,
bool* bmsk144, bool* bcontest, bool* btrain, float const pcoeffs[], int* ingain,
char mycall[], char hiscall[], bool* bshmsg, bool* bswl, char ddir[], float green[],
bool* bmsk144, bool* bcontest, bool* btrain, double const pcoeffs[], int* ingain,
char mycall[], char hiscall[], bool* bshmsg, bool* bswl, char ddir[], float green[],
float s[], int* jh, char line[], char mygrid[],
int len1, int len2, int len3, int len4, int len5);
@@ -515,7 +515,7 @@ MainWindow::MainWindow(QDir const& temp_directory, bool multiple,
{
m_phaseEqualizationDialog.reset (new PhaseEqualizationDialog {m_settings, m_dataDir, m_phaseEqCoefficients, this});
connect (m_phaseEqualizationDialog.data (), &PhaseEqualizationDialog::phase_equalization_changed,
[this] (QVector<float> const& coeffs) {
[this] (QVector<double> const& coeffs) {
m_phaseEqCoefficients = coeffs;
});
}
@@ -986,7 +986,7 @@ void MainWindow::writeSettings()
QList<QVariant> coeffs; // suitable for QSettings
for (auto const& coeff : m_phaseEqCoefficients)
{
coeffs << static_cast<double> (coeff);
coeffs << coeff;
}
m_settings->setValue ("PhaseEqualizationCoefficients", QVariant {coeffs});
}