private void TestA2SCoder()
{
double[] orderedAnalogValues = { -1, -0.9, -0.8, -0.7, -0.6, -0.5, -0.4, -0.3, -0.2, -0.1, -0.05, -0.025, -0.0125, 0, 0.0125, 0.025, 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1 };
double[] disorderedAnalogValues = { -1, 1, -0.8, -0.7, 0.8, 0.8, -0.4, 0.3, 0.2, 1, 0, 0.1, 0.2, 0.3, -0.5, 0.6, 0.9 };
A2SCoderBase coder = null;
//Gaussian
coder = new A2SCoderGaussianReceptors(new A2SCoderGaussianReceptorsSettings(8, 10));
Console.WriteLine($"{coder.GetType().Name}");
foreach (double value in orderedAnalogValues)
{
Console.WriteLine($" {value.ToString(CultureInfo.InvariantCulture),-10} {ByteArraysToString(coder.GetCode(value))}");
}
Console.ReadLine();
//Signal strength
coder = new A2SCoderSignalStrength(new A2SCoderSignalStrengthSettings(8));
Console.WriteLine($"{coder.GetType().Name}");
foreach (double value in orderedAnalogValues)
{
Console.WriteLine($" {value.ToString(CultureInfo.InvariantCulture),-10} {ByteArraysToString(coder.GetCode(value))}");
}
Console.ReadLine();
//UpDirArrows
coder = new A2SCoderUpDirArrows(new A2SCoderUpDirArrowsSettings(16, 8));
Console.WriteLine($"{coder.GetType().Name}");
foreach (double value in disorderedAnalogValues)
{
Console.WriteLine($" {value.ToString(CultureInfo.InvariantCulture),-10} {ByteArraysToString(coder.GetCode(value))}");
}
Console.ReadLine();
//DownDirArrows
coder = new A2SCoderDownDirArrows(new A2SCoderDownDirArrowsSettings(16, 8));
Console.WriteLine($"{coder.GetType().Name}");
foreach (double value in disorderedAnalogValues)
{
Console.WriteLine($" {value.ToString(CultureInfo.InvariantCulture),-10} {ByteArraysToString(coder.GetCode(value))}");
}
Console.ReadLine();
return;
}
//Constructor
/// <summary>
/// Creates an initialized instance.
/// </summary>
/// <param name="cfg">The configuration of the coder.</param>
public InputSpikesCoder(InputSpikesCoderSettings cfg)
{
_encodingCfg = (InputSpikesCoderSettings)cfg.DeepClone();
_coderCollection = new List <A2SCoderBase>(_encodingCfg.CoderCfgCollection.Count);
_numOfComponents = 0;
LargestComponentLength = 0;
foreach (RCNetBaseSettings coderCfg in _encodingCfg.CoderCfgCollection)
{
A2SCoderBase coder = A2SCoderFactory.Create(coderCfg);
_coderCollection.Add(coder);
_numOfComponents += coder.NumOfComponents;
LargestComponentLength = Math.Max(LargestComponentLength, coder.BaseCodeLength);
}
ComponentSpikesCollection = new byte[_numOfComponents][];
switch (_encodingCfg.Regime)
{
case InputEncoder.InputSpikesCoding.Forbidden:
{
AllSpikesFlatCollection = new byte[0];
}
break;
case InputEncoder.InputSpikesCoding.Horizontal:
{
int idx = 0;
int allSpikesLength = 0;
foreach (A2SCoderBase coder in _coderCollection)
{
for (int i = 0; i < coder.NumOfComponents; i++)
{
ComponentSpikesCollection[idx] = new byte[coder.BaseCodeLength];
ComponentSpikesCollection[idx].Populate((byte)0);
allSpikesLength += coder.BaseCodeLength;
++idx;
}
}
AllSpikesFlatCollection = new byte[allSpikesLength];
AllSpikesFlatCollection.Populate((byte)0);
}
break;
case InputEncoder.InputSpikesCoding.Vertical:
{
int idx = 0;
int allSpikesLength = 0;
foreach (A2SCoderBase coder in _coderCollection)
{
for (int i = 0; i < coder.NumOfComponents; i++)
{
ComponentSpikesCollection[idx] = new byte[LargestComponentLength];
ComponentSpikesCollection[idx].Populate((byte)0);
allSpikesLength += coder.BaseCodeLength;
++idx;
}
}
AllSpikesFlatCollection = new byte[allSpikesLength];
AllSpikesFlatCollection.Populate((byte)0);
}
break;
}
return;
}
