private void get_FFT_data_byMatlab(string strfile, ZedGraphControl zgc)
{
GraphPane myPane = zgc.GraphPane;
myPane.Title.Text = "加压信号频域波形";
myPane.XAxis.Title.Text = "频率(kHZ)";
myPane.YAxis.Title.Text = "幅值";
getTandFdataNative.getTandFdata getTandFdata = new getTandFdataNative.getTandFdata();
object resultObj = getTandFdata.readpinyudata(2, strfile);
object[] resultObjs = (object[])resultObj;
double[,] Ff = (double[, ])resultObjs[0];
double[,] abs_Y8 = (double[, ])resultObjs[1];
zgc.GraphPane.CurveList.Clear();
PointPairList list1 = new PointPairList();
for (int i = 0; Ff[0, i] < 20; i++)
{
list1.Add(Ff[0, i], abs_Y8[i, 0]);
}
LineItem mCure = myPane.AddCurve("", list1, Color.Blue, SymbolType.None);
zgc.AxisChange();
zgc.Refresh();//重新刷新
}
private void get_time_data_byMatlab(string strfile, ZedGraphControl zgc)
{
GraphPane myPane = zgc.GraphPane;
myPane.Title.Text = "加压信号时域波形";
myPane.XAxis.Title.Text = "时间(ms)";
myPane.YAxis.Title.Text = "电流(mA)";
getTandFdataNative.getTandFdata getTandFdata = new getTandFdataNative.getTandFdata();
object resultObj = getTandFdata.readtimedata(2, strfile);
object[] resultObjs = (object[])resultObj;
double[,] time_ms = (double[, ])resultObjs[0];
double[,] time_data = (double[, ])resultObjs[1];
zgc.GraphPane.CurveList.Clear();
PointPairList list1 = new PointPairList();
for (int i = 0; i < 2 * 1024 * 1024 - 10; i++)
{
list1.Add(time_ms[0, i], time_data[i, 0]);
}
LineItem mCure = myPane.AddCurve("", list1, Color.Blue, SymbolType.None);
zgc.AxisChange();
zgc.Refresh();//重新刷新
}
private void get_Shujuchuli_data_byMatlab(string strfile8, string strfile0, ZedGraphControl zgc, ZedGraphControl zgc0, ZedGraphControl zgc1)
{
GraphPane myPane = zgc0.GraphPane;
GraphPane myPane1 = zgc1.GraphPane;
GraphPane myPane_1_3 = zgc.GraphPane;
myPane.Title.Text = "信号降噪后时域波形";
myPane.XAxis.Title.Text = "时间(ms)";
myPane.YAxis.Title.Text = "电流(mA)";
myPane1.Title.Text = "信号降噪后频域波形";
myPane1.XAxis.Title.Text = "频率(kHZ)";
myPane1.YAxis.Title.Text = "幅值";
myPane_1_3.Title.Text = "信号降噪后1/3倍频程对数功率谱";
myPane_1_3.XAxis.Title.Text = "频率(kHZ)";
myPane_1_3.YAxis.Title.Text = "幅值";
getTandFdataNative.getTandFdata getTandFdata = new getTandFdataNative.getTandFdata();
object resultObj = getTandFdata.ChuLiShuJu(6, strfile8, strfile0);
object[] resultObjs = (object[])resultObj;
double[,] time_ms = (double[, ])resultObjs[0];
double[,] time_data = (double[, ])resultObjs[1];
double[,] Ff = (double[, ])resultObjs[2];
double[,] abs_Y8 = (double[, ])resultObjs[3];
double[,] Center_freq = (double[, ])resultObjs[4];
double[,] Yc = (double[, ])resultObjs[5];
zgc0.GraphPane.CurveList.Clear();
PointPairList list1 = new PointPairList();
zgc1.GraphPane.CurveList.Clear();
zgc.GraphPane.CurveList.Clear();
PointPairList list2 = new PointPairList();
PointPairList list3 = new PointPairList();
for (int i = 0; Ff[0, i] < 20; i++)
{
list1.Add(Ff[0, i], abs_Y8[i, 0]);
}
for (int i = 0; i < 2 * 1024 * 1024 - 10; i++)
{
list2.Add(time_ms[0, i], time_data[i, 0]);
}
for (int i = 0; i < 31; i++)
{
list3.Add(Center_freq[0, i] / 1000, Yc[0, i]);
}
Center_freq_for_AN = Center_freq;
Yc_for_AN = Yc;
LineItem mCure = myPane.AddCurve("", list2, Color.Blue, SymbolType.None);
LineItem mCure1 = myPane1.AddCurve("", list1, Color.Blue, SymbolType.None);
LineItem mCure_1_3 = myPane_1_3.AddCurve("", list3, Color.Red, SymbolType.Circle);
//mCure_1_3.Line.IsVisible = false;
zgc0.AxisChange();
zgc0.Refresh(); //重新刷新
zgc1.AxisChange();
zgc1.Refresh(); //重新刷新
zgc.AxisChange();
zgc.Refresh(); //重新刷新
}
