private void CheckData(string targetCitFile)
{
_CorrResult.Clear();
//左半边数据点个数，包括中间点
foreach (var kvp in _fixedData)
{
int leftTargetCount = TargetSamplingCount + 1;
long filePostion = _citProcess.GetCurrentPositionByMilestone(targetCitFile, kvp.Value[0].OriginalMileage, true);
if (filePostion != -1)
{
long targetStartPostion = _citProcess.GetAppointEndPostion(targetCitFile, filePostion, -1 * leftTargetCount);
long targetStartCount = _citProcess.GetSampleCountByRange(targetCitFile, targetStartPostion, filePostion);
long targetEndPostion = _citProcess.GetAppointEndPostion(targetCitFile, filePostion, TargetSamplingCount);
long targetEndCount = _citProcess.GetSampleCountByRange(targetCitFile, filePostion, targetEndPostion);
List <CorrelationResult> correlationResult = new List <CorrelationResult>();
foreach (var item in _fixedData[kvp.Key])
{
int index = -1;
double lastValue = 0;
double[] newArr = _citProcess.GetOneChannelDataInRange(targetCitFile, item.ChannelID, targetStartPostion, (int)(targetEndCount + targetStartCount));
double[] carr = new double[item.Points.Length];
for (int i = 0; i < newArr.Length - item.Points.Length; i++)
{
Array.Clear(carr, 0, carr.Length);
Array.Copy(newArr, i, carr, 0, carr.Length);
//double per = Correlation.Pearson(item.Points, carr);
double per = correlationCalc(item.Points, carr);
if (per > lastValue)
{
lastValue = per;
index = i;
}
}
FixParam key = FixParams.FirstOrDefault(p => p.ChannelID == item.ChannelID);
CorrelationResult result = new CorrelationResult();
if (key != null && lastValue > key.ThreShold)
{
result.FilePointer = targetStartPostion + index + item.FixPostion;
result.IsFind = true;
result.ChannelID = key.ChannelID;
result.ChannelName = key.ChannelName;
}
else
{
result.IsFind = false;
}
correlationResult.Add(result);
}
_CorrResult.Add(kvp.Key, correlationResult);
}
}
}
private void SaveToFile(string targetCitFile, bool diffFileName = false)
{
string idfFile = targetCitFile.Replace(".cit", ".idf");
if (diffFileName)
{
idfFile = targetCitFile.Replace(".cit", "_MileageFix.idf");
}
IndexOperator indexOperator = new IndexOperator();
indexOperator.IndexFilePath = idfFile;
FileInformation citHeaderInfo = _citProcess.GetFileInformation(targetCitFile);
UserFixedTable fixedTable = new UserFixedTable(indexOperator, citHeaderInfo.iKmInc);
fixedTable.Clear();
foreach (var kvp in _CorrResult)
{
FixParams.Sort();
bool isFind = false;
UserMarkedPoint markedPoint = null;
foreach (var item in FixParams)
{
CorrelationResult corrResult = kvp.Value.FirstOrDefault(p => p.ChannelID == item.ChannelID);
if (corrResult != null)
{
if (item.Priority == 0 && !isFind)
{
isFind = true;
continue;
}
if (isFind)
{
markedPoint = new UserMarkedPoint();
markedPoint.FilePointer = corrResult.FilePointer;
markedPoint.UserSetMileage = kvp.Key.UserSetMileage;
break;
}
}
}
if (markedPoint != null)
{
fixedTable.MarkedPoints.Add(markedPoint);
}
}
if (fixedTable.MarkedPoints.Count > 0)
{
fixedTable.Save();
}
}