public EEGEmotionizer(Sampler sampler)
{
Sampler = sampler;
Dictionary<Electrode, Waveform> eegWaveforms = Sampler.GetEEGWaveforms();
Analyzers = new Dictionary<Electrode, EEGAnalyzer>();
foreach (KeyValuePair<Electrode, Waveform> eegWaveform in eegWaveforms)
{
Analyzers.Add(eegWaveform.Key, new EEGAnalyzer(eegWaveform.Value));
}
CalculateAverageActivity();
CalculateEmotions();
}
/// <summary>
/// Load CSV data in background task
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void worker_DoWork(object sender, DoWorkEventArgs e)
{
CSVWorkerArgs args = (CSVWorkerArgs)e.Argument;
CSVWorkerResult result = new CSVWorkerResult();
result.Success = false;
try
{
CsvParser parser = new CsvParser(args.CsvFilePath);
List<List<string>> csvData = parser.Parse();
int sampleRate = Convert.ToInt32(parser.GetMetaDataDictionary().GetValue("Sample Rate"));
Sampler sampler = new Sampler(csvData, sampleRate);
result.Emotionizer = new EEGEmotionizer(sampler);
result.Success = true;
}
catch (System.IO.IOException ex)
{
result.ErrorMessage = ex.Message;
result.Success = false;
}
e.Result = result;
}
