private void radioButton2_CheckedChanged(object sender, EventArgs e)
{
if (radioButton2.Checked)
{
Utilities.FrequencyRange frequencyRange = Utilities.GetFrequencyRangeFromFrequency(mainForm.userSelectedFrequencyForAnalysis);
mainForm.ZoomGraphsToFrequency((long)frequencyRange.lower, (long)frequencyRange.upper);
}
}
public TransitionGradient GetTransitionsGradientForFrequency(long frequency)
{
Utilities.FrequencyRange frequencyRange = Utilities.GetIndicesForFrequencyRange(frequency, frequency, parent.lowerFrequency, mainForm.binSize);
double[] transitionsStrengthArray = GetAveragedStrengthOverTimeForIndex((long)frequencyRange.lower);
Gradient gradient = SignalDataUtilities.SeriesTransitionGradient(transitionsStrengthArray, Gradient.divisionsCount);
return(new TransitionGradient(Utilities.GetFrequencyFromIndex((long)frequencyRange.lower, parent.lowerFrequency, mainForm.binSize), (long)frequencyRange.lower, gradient.CalculateTransitionGradient(), this.transitions, gradient));
}
public double[] GetStrengthOverTimeForFrequencyRange(long lowerFrequency, long upperFrequency)
{
Utilities.FrequencyRange frequencyRange = Utilities.GetIndicesForFrequencyRange(lowerFrequency, upperFrequency, parent.lowerFrequency, mainForm.binSize);
return(GetStrengthOverTimeForRange((long)frequencyRange.lower, (long)frequencyRange.upper));
/*////if (bufferFramesArray.Count > 0)
* {
* double[] values = new double[bufferFramesArray.Count];
*
* double totalStrengthValue;
*
* Utilities.FrequencyRange frequencyRange = Utilities.GetIndicesForFrequencyRange(lowerFrequency, upperFrequency, parent.lowerFrequency, mainForm.binSize);
*
* int i = startBufferIndex;
*
* int k = 0;
* while (i != currentBufferIndex + 1)
* {
* totalStrengthValue = 0;
*
* for (long j = (long) frequencyRange.lower; j < (long) frequencyRange.upper; j++)
* {
* totalStrengthValue += bufferFramesArray[i].bufferArray[j];
* }
*
* totalStrengthValue /= (frequencyRange.upper - frequencyRange.lower);
*
* totalStrengthValue /= transitions;
*
* totalStrengthValue = Math.Round(totalStrengthValue);
*
* values[k++] = totalStrengthValue;
*
* i++;
*
* if (i > bufferFramesArray.Count)
* i = 0;
* }
*
* return values;
* }
*
* return null;
*/
}
public bool EvaluateWhetherReradiatedFrequency(long frequency)
{
Utilities.FrequencyRange frequencyRange = Utilities.GetIndicesForFrequencyRange(frequency, frequency, parent.lowerFrequency, parent.binSize);
uint successCount = 0;
for (int i = 0; i < gradients.Count; i++)
{
if (gradients[i].gradientArray[(long)frequencyRange.lower].strength >= BufferFrames.minStrengthForRankings[0])
{
successCount++;
}
}
if (((float)successCount / gradients.Count * 100) >= Math.Max(BufferFrames.MIN_TRANSITION_SUCCESS_PERCENTAGE_LOWER, MIN_TRANSITION_SUCCESS_PERCENTAGE_UPPER - gradients.Count))
{
////if (((float)successCount / gradients.Count * 100) >= Math.Max(51, MIN_TRANSITION_SUCCESS_PERCENTAGE_UPPER - gradients.Count))
return(true);
}
return(false);
}
public static int FrequencyInSignals(long frequency, long strongestRange, List <InterestingSignal> signals, bool useRange = false, double tolerance = 10000)
{
int closestIndex = -1;
double minDif = Double.NaN, dif;
Utilities.FrequencyRange frequencyRange = Utilities.GetFrequencyRangeFromFrequency(frequency);
if (strongestRange == -1)
{
strongestRange = signals.Count;
}
for (int i = 0; i < signals.Count && i < strongestRange; i++)
{
if (!useRange)
{
dif = Math.Abs(signals[i].frequency - frequency);
if (dif < tolerance)
{
if ((dif < minDif || Double.IsNaN(minDif)) && signals[i].frequency >= frequencyRange.lower && signals[i].frequency <= frequencyRange.upper)
{
minDif = dif;
closestIndex = i;
}
}
}
else
{
if (frequency >= signals[i].lowerFrequency && frequency <= signals[i].upperFrequency)
{
return(i);
}
}
}
return(closestIndex);
}
public TransitionGradient GetTransitionsGradient()
{
if (bufferFramesArray.Count > 0)
{
Gradient gradient;
double[] transitionsStrengthArray;
TransitionGradient transitionGradient;
transitionsStrengthArray = GetAveragedStrengthOverTimeForRange(0, bufferFramesArray[0].bufferArray.Length);
gradient = SignalDataUtilities.SeriesTransitionGradient(transitionsStrengthArray, Gradient.divisionsCount);
double gradientStrength = gradient.CalculateTransitionGradient();
long index = bufferFramesArray[0].bufferArray.Length / 2;
long frequency = Utilities.GetFrequencyFromIndex((long)(index), parent.lowerFrequency, mainForm.binSize);
BufferFramesObject zoomedOutBufferObject = mainForm.bufferFramesArray.GetBufferFramesObject(0);
Utilities.FrequencyRange frequencyRange = Utilities.GetIndicesForFrequencyRange(frequency, frequency, zoomedOutBufferObject.lowerFrequency, zoomedOutBufferObject.binSize);
long width = bufferFramesArray[0].bufferArray.Length / 2;
////transitionGradient = new TransitionGradient(frequency, (long) frequencyRange.lower, gradientStrength, this.transitions,gradient,width, Utilities.GetFrequencyFromIndex((long)(index-width), parent.lowerFrequency, mainForm.binSize), Utilities.GetFrequencyFromIndex((long)(index+width), parent.lowerFrequency, mainForm.binSize));
transitionGradient = new TransitionGradient(frequency, index, gradientStrength, this.transitions, gradient, width, Utilities.GetFrequencyFromIndex((long)(index - width), parent.lowerFrequency, mainForm.binSize), Utilities.GetFrequencyFromIndex((long)(index + width), parent.lowerFrequency, mainForm.binSize));
return(transitionGradient);
}
return(null);
}
public double[] GetStrengthOverTimeForFrequency(long frequency)
{
Utilities.FrequencyRange frequencyRange = Utilities.GetIndicesForFrequencyRange(frequency, frequency, parent.lowerFrequency, mainForm.binSize);
return(GetStrengthOverTimeForIndex((long)frequencyRange.lower));
}
public double GetAverageNumberOfFramesForFrequencyRegion(long lowerFrequency, long upperFrequency, long dataLowerFrequency, double binFrequencySize)
{
Utilities.FrequencyRange frequencyRange = Utilities.GetIndicesForFrequencyRange(lowerFrequency, upperFrequency, dataLowerFrequency, binFrequencySize);
return(GetAverageNumberOfFramesForFrequencyRegion((long)frequencyRange.lower, (long)frequencyRange.upper));
}
