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Added fourier with multiple variables support (Ngspice)

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Vadim Kuznetzov 2015-05-18 14:24:16 +03:00
parent 846da03bcd
commit f26f9c039c
1 changed files with 12 additions and 5 deletions
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17
qucs/extsimkernels/abstractspicekernel.cpp
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@ -327,6 +327,7 @@ void AbstractSpiceKernel::parseFourierOutput(QString ngspice_file, QList<QList<d
var_list.clear();
var_list.append("fourierfreq");
int Nharm; // number of harmonics
bool firstgroup = false;
while (!ngsp_data.atEnd()) {
QRegExp sep("[ \t,]");
QString lin = ngsp_data.readLine();
@ -346,12 +347,18 @@ void AbstractSpiceKernel::parseFourierOutput(QString ngspice_file, QList<QList<d
lin = ngsp_data.readLine(); // dummy line
for (int i=0;i<Nharm;i++) {
lin = ngsp_data.readLine();
QList<double> sim_point;
sim_point.append(lin.section(sep,1,1,QString::SectionSkipEmpty).toDouble()); // freq
sim_point.append(lin.section(sep,2,2,QString::SectionSkipEmpty).toDouble()); // magnitude
sim_point.append(lin.section(sep,3,3,QString::SectionSkipEmpty).toDouble()); // phase
sim_points.append(sim_point);
if (!firstgroup) {
QList<double> sim_point;
sim_point.append(lin.section(sep,1,1,QString::SectionSkipEmpty).toDouble()); // freq
sim_point.append(lin.section(sep,2,2,QString::SectionSkipEmpty).toDouble()); // magnitude
sim_point.append(lin.section(sep,3,3,QString::SectionSkipEmpty).toDouble()); // phase
sim_points.append(sim_point);
} else {
sim_points[i].append(lin.section(sep,2,2,QString::SectionSkipEmpty).toDouble()); // magnitude
sim_points[i].append(lin.section(sep,3,3,QString::SectionSkipEmpty).toDouble()); // phase
}
}
firstgroup = true;
}
}
ofile.close();