public FrequencyInfo offlineAnalyze(string fileName)
{
Console.WriteLine("Start analyzing offline file：" + fileName);
MWCharArray filename = fileName;
MWArray[] argsIn = new MWArray[] { filename };
MWArray[] result = new MWArray[3];
vitalSignsExtract.offlineVitalSignsExtract(3, ref result, argsIn);
double[,] temp = (double[, ])result[0].ToArray();
int num = temp.GetLength(1);
double[] breath = new double[num];
double[] heartbeat = new double[num];
double[] t = new double[num];
for (int i = 0; i < num; i++)
{
breath[i] = temp[1, i];
heartbeat[i] = temp[2, i];
t[i] = temp[0, i];
}
double meanBreath = (double)(MWNumericArray)result[1];
double meanHeartbeat = (double)(MWNumericArray)result[2];
FrequencyInfo frequency = new FrequencyInfo(breath, heartbeat, t, meanBreath, meanHeartbeat, 0);
/*
* double[,] time = (double[,])result[1].ToArray();
* int num = frequency.GetLength(1);
* int[] breath = new int[num];
* heartbeat = new int[num];
* t = new double[num];
* for(int i = 0; i < num; i++)
* {
* breath[i] = (int)frequency[0, i];
* heartbeat[i] = (int)frequency[1, i];
* t[i] = time[0, i];
* }
* return breath;*/
Console.WriteLine("Analysis ends");
return(frequency);
//throw new NotImplementedException();
}
public FrequencyInfo realtimeAnalyze()
{
/*
* MWCellArray EPCArray = new MWCellArray(tagInfoQueue.Count, 1);
*
* int count = 0;
* ulong[] timestamp = new ulong[tagInfoQueue.Count];
* ushort[] phase = new ushort[tagInfoQueue.Count];
* int[] frequency = new int[tagInfoQueue.Count];
* foreach(TagInfo tagInfo in tagInfoQueue)
* {
* timestamp[count] = tagInfo.TimeStamp;
* phase[count] = tagInfo.RawPhase;
* frequency[count] = tagInfo.Frequency;
* EPCArray[++count, 1] = tagInfo.EPC;
* }
* MWNumericArray timeStampArray = timestamp;
* MWNumericArray phaseArray = phase;
* MWNumericArray frequencyIndex = frequency;
* MWArray[] argsIn = new MWArray[] { EPCArray, timeStampArray, phaseArray, frequencyIndex,0,1,10 };
* MWArray[] result = new MWArray[3];
* VitalSignsExtract vitalSignsExtract = new VitalSignsExtract();
* vitalSignsExtract.vitalSignsExtract(3,ref result,argsIn);
*/
Console.WriteLine("Realtime Analyzing...");
long[] timestampArray = timestampQueue.ToArray();
MWNumericArray timeStampArray = timestampArray;
double[] phaseArray1 = phaseQueue.ToArray();
MWNumericArray phaseArray = phaseArray1;
int[] frequencyArray = frequencyQueue.ToArray();
MWNumericArray frequencyIndex = frequencyArray;
string[] epcArray = epcQueue.ToArray();
Console.WriteLine("array size : " + epcArray.Length);
MWCellArray EPCArray = new MWCellArray(epcArray.Length, 1);
//MWNumericArray filter = 0;
//MWNumericArray method = 1;
//MWNumericArray T = 10;
for (int i = 0; i < epcArray.Length; i++)
{
EPCArray[i + 1, 1] = epcArray[i];
}
MWArray[] argsIn = new MWArray[] { EPCArray, timeStampArray, phaseArray, frequencyIndex, 0, 1, 10 };
MWArray[] result = new MWArray[3];
FrequencyInfo fre = new FrequencyInfo();
try
{
vitalSignsExtract.vitalSignsExtract(3, ref result, argsIn);
double[,] breathAndHb = (double[, ])(result[0].ToArray());
int fail = (int)(MWNumericArray)result[2];
Console.WriteLine("fail: " + fail);
fre.meanBreath = breathAndHb[0, 1];
fre.meanHeartbeat = breathAndHb[0, 3];
Console.WriteLine("breath:" + breathAndHb[0, 1] + " " + breathAndHb[0, 2]);
Console.WriteLine("heartbeat:" + fre.meanHeartbeat + " " + breathAndHb[0, 4]);
fre.fail = fail;
}catch (Exception ex)
{
Console.WriteLine(ex.ToString());
return(null);
}
return(fre);
}
