mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-09-10 07:06:34 -04:00
162 lines
5.1 KiB
C++
162 lines
5.1 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2022 Jon Beniston, M7RCE //
|
|
// //
|
|
// This program is free software; you can redistribute it and/or modify //
|
|
// it under the terms of the GNU General Public License as published by //
|
|
// the Free Software Foundation as version 3 of the License, or //
|
|
// (at your option) any later version. //
|
|
// //
|
|
// This program is distributed in the hope that it will be useful, //
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
// GNU General Public License V3 for more details. //
|
|
// //
|
|
// You should have received a copy of the GNU General Public License //
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef SDRGUI_SPECTRUMMEASUREMENTS_H_
|
|
#define SDRGUI_SPECTRUMMEASUREMENTS_H_
|
|
|
|
#include <QWidget>
|
|
#include <QMenu>
|
|
#include <QTableWidget>
|
|
|
|
#include "dsp/spectrumsettings.h"
|
|
#include "export.h"
|
|
|
|
class SDRGUI_API SpectrumMeasurementsTable : public QTableWidget {
|
|
Q_OBJECT
|
|
|
|
public:
|
|
virtual QSize sizeHint() const override;
|
|
virtual QSize minimumSizeHint() const override;
|
|
};
|
|
|
|
// Displays spectrum measurements in a table
|
|
class SDRGUI_API SpectrumMeasurements : public QWidget {
|
|
Q_OBJECT
|
|
|
|
struct Measurement {
|
|
QList<float> m_values;
|
|
float m_min;
|
|
float m_max;
|
|
double m_sum;
|
|
int m_fails;
|
|
QString m_units;
|
|
|
|
Measurement()
|
|
{
|
|
reset();
|
|
}
|
|
|
|
void reset()
|
|
{
|
|
m_values.clear();
|
|
m_min = std::numeric_limits<float>::max();
|
|
m_max = -std::numeric_limits<float>::max();
|
|
m_sum = 0.0;
|
|
m_fails = 0;
|
|
}
|
|
|
|
void add(float value)
|
|
{
|
|
m_min = std::min(value, m_min);
|
|
m_max = std::max(value, m_max);
|
|
m_sum += value;
|
|
m_values.append(value);
|
|
}
|
|
|
|
double mean() const
|
|
{
|
|
return m_sum / m_values.size();
|
|
}
|
|
|
|
double stdDev() const
|
|
{
|
|
double u = mean();
|
|
double sum = 0.0;
|
|
for (int i = 0; i < m_values.size(); i++)
|
|
{
|
|
double d = m_values[i] - u;
|
|
sum += d * d;
|
|
}
|
|
if (m_values.size() < 2) {
|
|
return 0.0;
|
|
} else {
|
|
return sqrt(sum / (m_values.size() - 1));
|
|
}
|
|
}
|
|
};
|
|
|
|
public:
|
|
SpectrumMeasurements(QWidget *parent = nullptr);
|
|
void setMeasurementParams(SpectrumSettings::Measurement measurement, int peaks, int precision);
|
|
void setSNR(float snr, float snfr, float thd, float thdpn, float sinad);
|
|
void setSFDR(float sfdr);
|
|
void setChannelPower(float power);
|
|
void setAdjacentChannelPower(float left, float leftACPR, float center, float right, float rightACPR);
|
|
void setOccupiedBandwidth(float occupiedBandwidth);
|
|
void set3dBBandwidth(float bandwidth);
|
|
void setPeak(int peak, int64_t frequency, float power);
|
|
void reset();
|
|
|
|
private:
|
|
void createMeasurementsTable(const QStringList &rows, const QStringList &units);
|
|
void createPeakTable(int peaks);
|
|
void createTableMenus();
|
|
void createChannelPowerTable();
|
|
void createAdjacentChannelPowerTable();
|
|
void createOccupiedBandwidthTable();
|
|
void create3dBBandwidthTable();
|
|
void createSNRTable();
|
|
void tableContextMenu(QPoint pos);
|
|
void peakTableContextMenu(QPoint pos);
|
|
void rowSelectMenu(QPoint pos);
|
|
void rowSelectMenuChecked(bool checked);
|
|
void columnSelectMenu(QPoint pos);
|
|
void columnSelectMenuChecked(bool checked);
|
|
QAction *createCheckableItem(QString &text, int idx, bool checked, bool row);
|
|
void resizeMeasurementsTable();
|
|
void resizePeakTable();
|
|
void updateMeasurement(int row, float value);
|
|
bool checkSpec(const QString &spec, double value) const;
|
|
|
|
SpectrumSettings::Measurement m_measurement;
|
|
int m_precision;
|
|
|
|
SpectrumMeasurementsTable *m_table;
|
|
QMenu *m_rowMenu;
|
|
QMenu *m_columnMenu;
|
|
QList<Measurement> m_measurements;
|
|
|
|
SpectrumMeasurementsTable *m_peakTable;
|
|
QBrush m_textBrush;
|
|
QBrush m_redBrush;
|
|
|
|
enum MeasurementsCol {
|
|
COL_CURRENT,
|
|
COL_MEAN,
|
|
COL_MIN,
|
|
COL_MAX,
|
|
COL_RANGE,
|
|
COL_STD_DEV,
|
|
COL_COUNT,
|
|
COL_SPEC,
|
|
COL_FAILS,
|
|
COL_EMPTY
|
|
};
|
|
|
|
enum PeakTableCol {
|
|
COL_FREQUENCY,
|
|
COL_POWER,
|
|
COL_PEAK_EMPTY
|
|
};
|
|
|
|
static const QStringList m_measurementColumns;
|
|
static const QStringList m_tooltips;
|
|
|
|
};
|
|
|
|
#endif // SDRGUI_SPECTRUMMEASUREMENTS_H_
|