/// <summary>
/// 计算连续多波指标，并根据其判断轨道几何不良区段
/// </summary>
/// <param name="channelName">中文通道名</param>
/// <param name="tt">里程信息</param>
/// <param name="wx">轨道几何不平顺，高低或轨向</param>
/// <param name="wvelo">速度信息</param>
/// <param name="wx_gauge">轨距</param>
/// <param name="thresh_multi_wave">连续多波的个数，取位：3</param>
/// <param name="thresh_multi_peak">连续多波峰值，取3.0</param>
/// <returns></returns>
public List <String> ContinousMultiWavePreprocess(String channelName, double[] tt, double[] wx, double[] wvelo, double[] wx_gauge, double thresh_multi_wave, double thresh_multi_peak)
{
List <String> dataStrList = new List <String>();
String dataStr = null;
try
{
int oneTimeLength = 1000000; //一次处理的点数
for (int i = 0; i < tt.Length; i += oneTimeLength)
{
int remain = 0;
int index = (i / oneTimeLength) * oneTimeLength;
remain = tt.Length - oneTimeLength * (i / oneTimeLength + 1);
int ThisTimeLength = remain > 0 ? oneTimeLength : (remain += oneTimeLength);
double[] tmp_tt = new double[ThisTimeLength];
double[] tmp_wx = new double[ThisTimeLength];
double[] tmp_wvelo = new double[ThisTimeLength];
double[] tmp_wx_gauge = new double[ThisTimeLength];
for (int j = 0; j < ThisTimeLength; j++)
{
tmp_tt[j] = tt[index + j];
tmp_wx[j] = wx[index + j];
tmp_wvelo[j] = wvelo[index + j];
tmp_wx_gauge[j] = wx_gauge[index + j];
}
MWNumericArray d_tt = new MWNumericArray(tmp_tt);
MWNumericArray d_wx = new MWNumericArray(tmp_wx);
MWNumericArray d_wvelo = new MWNumericArray(tmp_wvelo);
MWNumericArray d_wx_gauge = new MWNumericArray(tmp_wx_gauge);
MWNumericArray d_thresh_multi_wave = new MWNumericArray(thresh_multi_wave);
MWNumericArray d_thresh_multi_peak = new MWNumericArray(thresh_multi_peak);
//调用算法
MWNumericArray resultArrayAB = (MWNumericArray)ppmc.sub_preprocessing_continous_multi_wave(d_tt, d_wx, d_wvelo, d_wx_gauge, d_thresh_multi_wave, d_thresh_multi_peak);
double[,] tmpArray = (double[, ])resultArrayAB.ToArray();
for (int j = 0; j < tmpArray.GetLength(0); j++)
{
tmpArray[j, 0] = tmp_tt[(long)(tmpArray[j, 0])];
tmpArray[j, 1] = tmp_tt[(long)(tmpArray[j, 1])];
dataStr = String.Format("{0},{1},{2},{3}", channelName, tmpArray[j, 0], tmpArray[j, 1], tmpArray[j, 2]);
dataStrList.Add(dataStr);
}
}
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Source);
MessageBox.Show(ex.Message);
}
return(dataStrList);
}
