private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
weldList.Clear();
//测试数据
//weldList.Add(new WeldModel { Mile = "1", Speed = "2", RmsValue = "3", PeakValue = "4", SampleNo = "5" });
//citFilePath = @"H:\工作文件汇总\铁科院\程序\离线加速度\cit文件\CitData_160612060534_CHSS_11corrugationRms.cit";
double[] mileData = citHelper.GetMilesData(citFilePath);
double[] speedData = citHelper.GetSingleChannelData(citFilePath, 3);
int channelId = 4;
if (this.radioButton1.Checked)
{
channelId = 4;
}
else if (this.radioButton2.Checked)
{
channelId = 5;
}
else if (this.radioButton3.Checked)
{
channelId = 6;
}
double[] rmsData = citHelper.GetSingleChannelData(citFilePath, channelId);
double avg = rmsData.ToList().Average();
double[] avgRmsData = new double[rmsData.Length];
for (int i = 0; i < avgRmsData.Length; i++)
{
avgRmsData[i] = rmsData[i] / avg;
}
int fs = Convert.ToInt32(this.txt_fs.Text.Trim());
double dist_weld = Convert.ToDouble(this.txt_dist_weld.Text.Trim());
WeldProcess(mileData, speedData, rmsData, avgRmsData, fs, dist_weld);
}
/// <summary>
/// 导出功能
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_Export_Click(object sender, EventArgs e)
{
try
{
this.btn_Export.Enabled = false;
GetCitSourceCheckFileList();
GetChannelNames();
if (channelNameList.Count == 0)
{
MessageBox.Show("请选择至少一个通道");
return;
}
string startMile = this.txtStartMile.Text.Trim();
string endMile = this.txtEndMile.Text.Trim();
for (int j = 0; j < citSourceCheckFileList.Count; j++)
{
dataList.Clear();
for (int i = 0; i < channelNameList.Count; i++)
{
if (!String.IsNullOrEmpty(startMile) && !String.IsNullOrEmpty(endMile) && Convert.ToDouble(endMile) > Convert.ToDouble(startMile))
{
double[] d = citHelper.GetSingleChannelData(citSourceCheckFileList[j], channelNameList[i].sNameEn, Convert.ToDouble(startMile), Convert.ToDouble(endMile));
dataList.Add(d);
}
else
{
double[] d = citHelper.GetSingleChannelData(citSourceCheckFileList[j], citHelper.GetChannelId(channelNameList[i].sNameEn, citSourceCheckFileList[j]));
dataList.Add(d);
}
}
//使用中文名称
if (ckb_Chinese.Checked)
{
if (ckb_sameNameWithCit.Checked)
{
ExportDataTxt(true, citSourceCheckFileList[j].Replace(".cit", ".txt"));
}
else
{
ExportDataTxt(true, citSourceCheckFileNameList[j], citSourceCheckFileList[j]);
}
}
else
{
if (ckb_sameNameWithCit.Checked)
{
ExportDataTxt(true, citSourceCheckFileList[j].Replace(".cit", ".txt"));
}
else
{
ExportDataTxt(false, citSourceCheckFileNameList[j], citSourceCheckFileList[j]);
}
}
}
MessageBox.Show("数据导出完成");
this.btn_Export.Enabled = true;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
//public void SaveChannelDataTxt(string citFilePath, string channleName,string exportTxtPath, double startMileage, double endMileage)
//{
// int channelId = citHelper.GetChannelId(channleName, citFilePath);
// if (startMileage != 0 && endMileage != 0)
// {
// var datas = citHelper.GetSingleChannelData(citFilePath, channleName, startMileage, endMileage);
// ExportData(exportTxtPath, datas);
// }
// else
// {
// var datas = citHelper.GetSingleChannelData(citFilePath, channelId);
// ExportData(exportTxtPath, datas);
// }
//}
public void SaveChannelDataTxt(string citFilePath, int channelId, string exportTxtPath)
{
var datas = citHelper.GetSingleChannelData(citFilePath, channelId);
ExportData(exportTxtPath, datas);
}
public List <PowerSpectrum> GetResult(string filePath, string channelName, double kmStart, double kmEnd, double Nlen, double dt)
{
long startPos = 0;
long endPos = 0;
long pos1 = citHelper.GetCurrentPosition(filePath, Convert.ToSingle(kmStart) * 1000);
long pos2 = citHelper.GetCurrentPosition(filePath, Convert.ToSingle(kmEnd) * 1000);
if (pos1 > pos2)
{
startPos = pos2;
endPos = pos1;
}
else
{
startPos = pos1;
endPos = pos2;
}
double[] d_tt = citHelper.GetMilesData(filePath, startPos, endPos);
int channelId = citHelper.GetChannelId(channelName, filePath);
double[] d_wx = citHelper.GetSingleChannelData(filePath, channelId, startPos, endPos);
#region 注释
//int indexStart = 0;
//int indexEnd = d_tt.Length - 1;
//if (d_tt[0] < d_tt[d_tt.Length - 1])
//{
// //增里程
// for (int i = 0; i < d_tt.Length; i++)
// {
// if (d_tt[i] >= kmStart)
// {
// indexStart = i;
// break;
// }
// }
// for (int i = 0; i < d_tt.Length; i++)
// {
// if (d_tt[i] >= kmEnd)
// {
// indexEnd = i;
// break;
// }
// }
//}
//else
//{
// //减里程
// for (int i = 0; i < d_tt.Length; i++)
// {
// if (d_tt[i] <= kmStart)
// {
// indexStart = i;
// break;
// }
// }
// for (int i = 0; i < d_tt.Length; i++)
// {
// if (d_tt[i] <= kmEnd)
// {
// indexEnd = i;
// break;
// }
// }
//}
//int len = indexEnd - indexStart + 1;
//double[] tt_new = new double[len];
//double[] wx_new = new double[len];
//Array.Copy(d_tt, indexStart, tt_new, 0, len);
//Array.Copy(d_wx, indexStart, wx_new, 0, len);
#endregion
var list = Sub_Fourier_analysis(channelName, d_tt, d_wx, Nlen, dt);
return(list);
}
