public void DecodePd0Test()
{
Pd0Correlation pd0Corr = new Pd0Correlation(30);
pd0Corr.Correlation[0, 0] = 87;
pd0Corr.Correlation[0, 1] = 59;
pd0Corr.Correlation[0, 2] = 143;
pd0Corr.Correlation[0, 3] = 115;
pd0Corr.Correlation[1, 0] = 199;
pd0Corr.Correlation[1, 1] = 171;
pd0Corr.Correlation[1, 2] = 232;
pd0Corr.Correlation[1, 3] = 227;
DataSet.CorrelationDataSet corr = new DataSet.CorrelationDataSet(30);
corr.DecodePd0Ensemble(pd0Corr, 2);
Assert.AreEqual(0.56f, corr.CorrelationData[0, 0], 0.1f, "Correlation Bin 0, Beam 0 is incorrect.");
Assert.AreEqual(0.45f, corr.CorrelationData[0, 1], 0.1f, "Correlation Bin 0, Beam 1 is incorrect.");
Assert.AreEqual(0.23f, corr.CorrelationData[0, 2], 0.1f, "Correlation Bin 0, Beam 2 is incorrect.");
Assert.AreEqual(0.34f, corr.CorrelationData[0, 3], 0.1f, "Correlation Bin 0, Beam 3 is incorrect.");
Assert.AreEqual(0.91f, corr.CorrelationData[1, 0], 0.1f, "Correlation Bin 1, Beam 0 is incorrect.");
Assert.AreEqual(0.89f, corr.CorrelationData[1, 1], 0.1f, "Correlation Bin 1, Beam 1 is incorrect.");
Assert.AreEqual(0.67f, corr.CorrelationData[1, 2], 0.1f, "Correlation Bin 1, Beam 2 is incorrect.");
Assert.AreEqual(0.78f, corr.CorrelationData[1, 3], 0.1f, "Correlation Bin 1, Beam 3 is incorrect.");
}
public void TestTiming()
{
// Generate an Ensemble
DataSet.Ensemble ensemble = EnsembleHelper.GenerateEnsemble(30);
Stopwatch watch = new Stopwatch();
// Test Serialize()
watch = new Stopwatch();
watch.Start();
for (int x = 0; x < 1000; x++)
{
string encoded = Newtonsoft.Json.JsonConvert.SerializeObject(ensemble.CorrelationData);
}
watch.Stop();
long resultSerialize = watch.ElapsedMilliseconds;
// Test Deserialize()
string encodedd = Newtonsoft.Json.JsonConvert.SerializeObject(ensemble.CorrelationData);
watch = new Stopwatch();
watch.Start();
for (int x = 0; x < 1000; x++)
{
DataSet.CorrelationDataSet decoded = Newtonsoft.Json.JsonConvert.DeserializeObject <DataSet.CorrelationDataSet>(encodedd);
}
watch.Stop();
long resultDeserialize = watch.ElapsedMilliseconds;
Debug.WriteLine(String.Format("Serialize:{0} Deserialize:{1}", resultSerialize, resultDeserialize));
Debug.WriteLine("Complete");
}
public void DecodePd0Test()
{
Pd0Correlation pd0Corr = new Pd0Correlation(30);
pd0Corr.Correlation[0, 0] = 87;
pd0Corr.Correlation[0, 1] = 59;
pd0Corr.Correlation[0, 2] = 143;
pd0Corr.Correlation[0, 3] = 115;
pd0Corr.Correlation[1, 0] = 199;
pd0Corr.Correlation[1, 1] = 171;
pd0Corr.Correlation[1, 2] = 232;
pd0Corr.Correlation[1, 3] = 227;
DataSet.CorrelationDataSet corr = new DataSet.CorrelationDataSet(30);
corr.DecodePd0Ensemble(pd0Corr, 2);
Assert.AreEqual(0.56f, corr.CorrelationData[0, 0], 0.1f, "Correlation Bin 0, Beam 0 is incorrect.");
Assert.AreEqual(0.45f, corr.CorrelationData[0, 1], 0.1f, "Correlation Bin 0, Beam 1 is incorrect.");
Assert.AreEqual(0.23f, corr.CorrelationData[0, 2], 0.1f, "Correlation Bin 0, Beam 2 is incorrect.");
Assert.AreEqual(0.34f, corr.CorrelationData[0, 3], 0.1f, "Correlation Bin 0, Beam 3 is incorrect.");
Assert.AreEqual(0.91f, corr.CorrelationData[1, 0], 0.1f, "Correlation Bin 1, Beam 0 is incorrect.");
Assert.AreEqual(0.89f, corr.CorrelationData[1, 1], 0.1f, "Correlation Bin 1, Beam 1 is incorrect.");
Assert.AreEqual(0.67f, corr.CorrelationData[1, 2], 0.1f, "Correlation Bin 1, Beam 2 is incorrect.");
Assert.AreEqual(0.78f, corr.CorrelationData[1, 3], 0.1f, "Correlation Bin 1, Beam 3 is incorrect.");
}
/// <summary>
/// Initialize the object.
/// </summary>
/// <param name="corr">Correlation data set.</param>
/// <param name="numCodeRepeats">Number of code repeats. Found in SystemSetupDataSet.</param>
public Pd0Correlation(DataSet.CorrelationDataSet corr, float numCodeRepeats)
: base(ID_LSB, ID_MSB, Pd0ID.Pd0Types.Correlation)
{
NumDepthCells = corr.NumElements;
NumBeams = corr.ElementsMultiplier;
DecodeRtiEnsemble(corr, numCodeRepeats);
}
public void TestJson()
{
// Generate an Ensemble
DataSet.Ensemble ensemble = EnsembleHelper.GenerateEnsemble(30);
// Modify the data
ensemble.CorrelationData.CorrelationData[0, DataSet.Ensemble.BEAM_0_INDEX] = 1.2f;
ensemble.CorrelationData.CorrelationData[0, DataSet.Ensemble.BEAM_1_INDEX] = 2.3f;
ensemble.CorrelationData.CorrelationData[0, DataSet.Ensemble.BEAM_2_INDEX] = 3.4f;
ensemble.CorrelationData.CorrelationData[0, DataSet.Ensemble.BEAM_3_INDEX] = 4.5f;
ensemble.CorrelationData.CorrelationData[3, DataSet.Ensemble.BEAM_0_INDEX] = 2.2f;
ensemble.CorrelationData.CorrelationData[3, DataSet.Ensemble.BEAM_1_INDEX] = 3.3f;
ensemble.CorrelationData.CorrelationData[3, DataSet.Ensemble.BEAM_2_INDEX] = 4.4f;
ensemble.CorrelationData.CorrelationData[3, DataSet.Ensemble.BEAM_3_INDEX] = 5.5f;
ensemble.CorrelationData.CorrelationData[5, DataSet.Ensemble.BEAM_0_INDEX] = 3.2f;
ensemble.CorrelationData.CorrelationData[5, DataSet.Ensemble.BEAM_1_INDEX] = 4.3f;
ensemble.CorrelationData.CorrelationData[5, DataSet.Ensemble.BEAM_2_INDEX] = 5.4f;
ensemble.CorrelationData.CorrelationData[5, DataSet.Ensemble.BEAM_3_INDEX] = 6.5f;
string encoded = Newtonsoft.Json.JsonConvert.SerializeObject(ensemble.CorrelationData); // Serialize object to JSON
DataSet.CorrelationDataSet decoded = Newtonsoft.Json.JsonConvert.DeserializeObject <DataSet.CorrelationDataSet>(encoded); // Deserialize the JSON
// Verify the values are the same
Assert.AreEqual(1.2f, decoded.CorrelationData[0, DataSet.Ensemble.BEAM_0_INDEX], "Amp Data 0 0 is incorrect.");
Assert.AreEqual(2.3f, decoded.CorrelationData[0, DataSet.Ensemble.BEAM_1_INDEX], "Amp Data 0 1 is incorrect.");
Assert.AreEqual(3.4f, decoded.CorrelationData[0, DataSet.Ensemble.BEAM_2_INDEX], "Amp Data 0 2 is incorrect.");
Assert.AreEqual(4.5f, decoded.CorrelationData[0, DataSet.Ensemble.BEAM_3_INDEX], "Amp Data 0 3 is incorrect.");
Assert.AreEqual(2.2f, decoded.CorrelationData[3, DataSet.Ensemble.BEAM_0_INDEX], "Amp Data 3 0 is incorrect.");
Assert.AreEqual(3.3f, decoded.CorrelationData[3, DataSet.Ensemble.BEAM_1_INDEX], "Amp Data 3 1 is incorrect.");
Assert.AreEqual(4.4f, decoded.CorrelationData[3, DataSet.Ensemble.BEAM_2_INDEX], "Amp Data 3 2 is incorrect.");
Assert.AreEqual(5.5f, decoded.CorrelationData[3, DataSet.Ensemble.BEAM_3_INDEX], "Amp Data 3 3 is incorrect.");
Assert.AreEqual(3.2f, decoded.CorrelationData[5, DataSet.Ensemble.BEAM_0_INDEX], "Amp Data 5 0 is incorrect.");
Assert.AreEqual(4.3f, decoded.CorrelationData[5, DataSet.Ensemble.BEAM_1_INDEX], "Amp Data 5 1 is incorrect.");
Assert.AreEqual(5.4f, decoded.CorrelationData[5, DataSet.Ensemble.BEAM_2_INDEX], "Amp Data 5 2 is incorrect.");
Assert.AreEqual(6.5f, decoded.CorrelationData[5, DataSet.Ensemble.BEAM_3_INDEX], "Amp Data 5 3 is incorrect.");
}
/// <summary>
/// Convert the RTI Correlation data set to the PD0 Correlation data type.
/// </summary>
/// <param name="corr">RTI Correlation data set.</param>
/// <param name="numRepeats">Number of code repeats. Found in SystemSetupDataSet.</param>
public void DecodeRtiEnsemble(DataSet.CorrelationDataSet corr, float numRepeats)
{
if (corr.CorrelationData != null)
{
//Correlation = new byte[corr.CorrelationData.GetLength(0), corr.CorrelationData.GetLength(1)];
//Correlation = new byte[corr.CorrelationData.GetLength(0), NumBeams];
Correlation = new byte[corr.NumElements, corr.ElementsMultiplier];
// The value has to be converted from percentage to 0-255
// Scale 0%-100% to 0-255
// 255 = 100%
// 0 = 0%
// 50% = 0.50 * 255 = 127.5 = 255/2
for (int bin = 0; bin < corr.CorrelationData.GetLength(0); bin++)
{
// 4 Beam system
if (corr.CorrelationData.GetLength(1) >= NumBeams)
{
for (int beam = 0; beam < corr.CorrelationData.GetLength(1); beam++)
{
// beam order 3,2,0,1
int newBeam = 0;
switch (beam)
{
case 0:
newBeam = 3;
break;
case 1:
newBeam = 2;
break;
case 2:
newBeam = 0;
break;
case 3:
newBeam = 1;
break;
}
// Check if numRepeats = 0
if (numRepeats == 0)
{
numRepeats = 1.0f;
}
float n = ((numRepeats - 1.0f) / numRepeats);
// Check if n = 0
if (n == 0)
{
n = 1.0f;
}
float val = corr.CorrelationData[bin, newBeam] * 128.0f;
Correlation[bin, beam] = (byte)(Math.Round(val / n));
//Correlation[bin, beam] = (byte)(Math.Round(corr.CorrelationData[bin, newBeam] * 255));
}
}
// Vertical beam
else if (corr.CorrelationData.GetLength(1) == 1)
{
Correlation[bin, 0] = (byte)(Math.Round(corr.CorrelationData[bin, 0] * 255));
}
}
}
}
