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Min/Max/Delta markers

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This commit is contained in:
Jan Käberich 2020-10-20 17:03:49 +02:00
parent b5cd6e0072
commit 49fb02be23
16 changed files with 351 additions and 45 deletions
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15
Software/PC_Application/Traces/trace.cpp
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@ -201,6 +201,21 @@ bool Trace::isReflection()
return reflection;
}
double Trace::findExtremumFreq(bool max)
{
double compare = max ? numeric_limits<double>::min() : numeric_limits<double>::max();
double freq = 0.0;
for(auto d : _data) {
double amplitude = abs(d.S);
if((max && (amplitude > compare)) || (!max && (amplitude < compare))) {
// higher/lower extremum found
compare = amplitude;
freq = d.frequency;
}
}
return freq;
}
QString Trace::getTouchstoneFilename() const
{
return touchstoneFilename;