private void plotSin(int index, double[] parHarm)
{
int harmNum = gridData[index].Count;
foreach (LineGraph sg in sinGraph)
{
sinPlotter.Children.Remove(sg);
}
foreach (List <LineGraph> a in ampGraph)
{
if (a != null)
{
foreach (LineGraph graph in a)
{
specPlotter.Children.Remove(graph);
}
}
}
harms[index] = new Harmonics(harmNum, parHarm);
int [] buffer = GM.funcSin(harms, sinPlotter, sinGraph);
analogWrite(buffer, port);
ph = GM.phInit(harms);
amp = GM.ampInit(harms);
GM.funcAmp(amp, specPlotter, ampGraph);
}
public MainWindow()
{
InitializeComponent();
this.Loaded += windowLoaded;
GM = new GraphMethods();
br[0] = Brushes.Red;
br[1] = Brushes.Blue;
br[2] = Brushes.Green;
col[0] = Colors.Red;
col[1] = Colors.Blue;
col[2] = Colors.Green;
names[0] = "A";
names[1] = "B";
names[2] = "C";
for (int i = 0; i < 3; i++)
{
harms[i] = new Harmonics(1, new double[] { i + 1, 1, i * 120 });
}
PortNames = SerialPort.GetPortNames();
if (PortNames.Length > 0)
{
port = new SerialPort(PortNames[0], 9800, Parity.None);
port.Open();
}
ph = GM.phInit(harms);
amp = GM.ampInit(harms);
int[] buffer = GM.funcSin(harms, sinPlotter, sinGraph);
GM.funcAmp(amp, specPlotter, ampGraph);
analogWrite(buffer, port);
tabsInit();
}
private void removeHarm(object sender, RoutedEventArgs e)
{
int index = Select_Cont.SelectedIndex;
int harmNum = gridData[index].Count;
DataGrid grid = signals[index];
int delInd = grid.SelectedIndex;
int selCount = grid.SelectedItems.Count;
double[] parHarm = new double[3 * (harmNum - 1)];
if (harmNum > 1 && delInd != -1)
{
int k = 0;
for (int i = 0; i < harmNum; i++)
{
if (i != delInd)
{
parHarm[3 * k] = harms[index].harm[i].a;
parHarm[3 * k + 1] = harms[index].harm[i].f;
parHarm[3 * k + 2] = harms[index].harm[i].fi;
k++;
}
}
harmNum--;
gridData[index].RemoveAt(delInd);
harms[index] = new Harmonics(harmNum, parHarm);
amp = GM.ampInit(harms);
ph = GM.phInit(harms);
plotSin(index, parHarm);
removeVector(index, delInd, selCount);
}
}
public void Filter(Harmonics harm, double[] output, double f0)
{
for (int i = 0; i < output.Length; i++)
{
for (int j = 0; j < order - 1; j++)
{
buffer[j] = buffer[j + 1];
}
buffer[order - 1] = harm.getSample(f0, i);
double sum = 0;
for (int j = 0; j < buffer.Length; j++)
{
sum += buffer[j];
}
output[i] = sum / order;
}
}
