private void button1_Click(object sender, EventArgs e)
{
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.Multiselect = true;
fileDialog.Title = "请选择文件";
fileDialog.Filter = "所有文件(*.*)|*.*";
if (fileDialog.ShowDialog() == DialogResult.OK)
{
FileInfo file = new FileInfo(fileDialog.FileName);
StreamReader sr = file.OpenText();
string s;
MyMathXYData tmpdata = new MyMathXYData();
while ((s = sr.ReadLine()) != null)
{
// 解析数据
tmpdata.Add(s);
}
// Data.DataPoint = tmpdata.XLinearFilter(1000);
Data.DataPoint = tmpdata.DataPoint;
X_Max = (float)Data.getMaxX() + 3;
X_Min = (float)Data.getMinX() - 3;
Y_Max = (float)Data.getMaxY() + 3;
Y_Min = (float)Data.getMinY() - 3;
waveshow();
this.Invalidate();
sr.Close();
}
}
private void button2_Click(object sender, EventArgs e)
{
double[] tmpx = Data.XToArray();
double[] tmpy = Data.YToArray();
MyMathXYData tmpdata = new MyMathXYData();
//MyMath.Filter.ButtordFilter(ref tmpy, 2, 5, 10);
//double[] pfit = MyMath.Filter.polyfit(tmpx, tmpy, 25);
//for (int i = 0; i < tmpy.Length; i++)
//{
// tmpy[i] = MyMath.Filter.MyPolyVal(pfit, tmpx[i]);
//}
double[] tmpyl = new double[tmpy.Length / 2];
double[] tmpyh = new double[tmpy.Length / 2];
for (int i = 0; i < tmpyh.Length; i++)
{
tmpyh[tmpyh.Length - i - 1] = tmpy[i];
}
for (int i = 0; i < tmpyl.Length; i++)
{
tmpyl[tmpyl.Length - i - 1] = tmpy[tmpy.Length - 1 - i];
}
MyMath.Filter.PolyFilter(ref tmpyh, 8, 1);
MyMath.Filter.PolyFilter(ref tmpyl, 8, 1);
for (int i = 0; i < tmpyh.Length; i++)
{
tmpy[i] = tmpyh[tmpyh.Length - i - 1];
}
for (int i = 0; i < tmpyl.Length; i++)
{
tmpy[tmpy.Length - 1 - i] = tmpyl[tmpyl.Length - i - 1];
}
tmpdata.setdata(tmpx, tmpy);
Result.DataPoint = tmpdata.XLinearFilter(1000);
X_Max = ((float)Result.getMaxX() + 3) > X_Max ? (float)Result.getMaxX() + 3 : X_Max;
X_Min = ((float)Result.getMinX() - 3) < X_Min ? (float)Result.getMinX() - 3 : X_Min;
Y_Max = ((float)Result.getMaxY() + 3) > Y_Max ? (float)Result.getMaxY() + 3 : Y_Max;
Y_Min = ((float)Result.getMinY() - 3) < Y_Min ? (float)Result.getMinY() - 3 : Y_Min;
waveshow();
this.Invalidate();
//OpenFileDialog fileDialog = new OpenFileDialog();
//fileDialog.Multiselect = true;
//fileDialog.Title = "请选择文件参数文件";
//fileDialog.Filter = "所有文件(*.*)|*.*";
//if (fileDialog.ShowDialog() == DialogResult.OK)
//{
// FileInfo file = new FileInfo(fileDialog.FileName);
// StreamReader sr = file.OpenText();
// string s;
// MyMathXYData par = new MyMathXYData();
// while ((s = sr.ReadLine()) != null)
// {
// // 解析数据
// par.Add(s);
// }
// double[] az = par.XToArray();
// double[] bz = par.YToArray();
// MyMath.Filter.FilterFilter(ref tmpy, az, bz);
// tmpdata.setdata(tmpx, tmpy);
// Result.DataPoint = tmpdata.XLinearFilter(1000);
// X_Max = ((float)Result.getMaxX() + 1) > X_Max ? (float)Result.getMaxX() + 1 : X_Max;
// X_Min = ((float)Result.getMinX() - 1) < X_Min ? (float)Result.getMinX() - 1 : X_Min;
// Y_Max = ((float)Result.getMaxY() + 1) > Y_Max ? (float)Result.getMaxY() + 1 : Y_Max;
// Y_Min = ((float)Result.getMinY() - 1) < Y_Min ? (float)Result.getMinY() + 1 : Y_Min;
// this.Invalidate();
// sr.Close();
//}
}