public void Teach()
{
var realfunction = new RealFunction();
for (double x = Start; x <= (Start + End) / 2; x += Step)
{
var t = realfunction.RealFunctionResult(x);
FindNextW(t, x);
}
}
public List <double> Result()
{
var result = new List <double>();
var realfunction = new RealFunction();
for (double x = Start; x <= End; x += Step)
{
var t = realfunction.RealFunctionResult(x);
result.Add(FunctionResult(t));
}
return(result);
}
private void button1_Click(object sender, EventArgs e)
{
double start = Convert.ToDouble(textBox1.Text);
double end = Convert.ToDouble(textBox2.Text);
double step = Convert.ToDouble(textBox3.Text);
double q = Convert.ToDouble(textBox4.Text);
double w = Convert.ToDouble(textBox5.Text);
var realFunction = new RealFunction();
var XsList = Getxs(start, end, step);
var realFunctionList = realFunction.AllfunctionResult(start, end, step);
var leastSquareMethod = new LeastSquaresMethod(XsList, realFunctionList, start, end, step);
var LSMList = leastSquareMethod.Result();
var a = leastSquareMethod.A;
var b = leastSquareMethod.B;
var widrofHoffMethod = new WidrofHoffMethod(q, w, start, end, step);
widrofHoffMethod.Teach();
var W = widrofHoffMethod.W;
var WHMList = widrofHoffMethod.Result();
foreach (var y in realFunctionList)
{
dataGridView1.Rows.Add(y);
}
foreach (var y in LSMList)
{
dataGridView2.Rows.Add(y);
}
foreach (var y in WHMList)
{
dataGridView3.Rows.Add(y);
}
chart1.ChartAreas[0].AxisX.Minimum = start;
chart1.ChartAreas[0].AxisX.Maximum = end;
chart1.ChartAreas[0].AxisX.MajorGrid.Interval = step;
chart1.Series.Add("Original function");
chart1.Series.Add("Less square method");
chart1.Series.Add("Widroff Hoff Method");
chart1.Series[0].ChartType = SeriesChartType.Spline;
chart1.Series[1].ChartType = SeriesChartType.Spline;
chart1.Series[2].ChartType = SeriesChartType.Spline;
chart1.Series[0].BorderWidth = 4;
chart1.Series[1].BorderWidth = 4;
chart1.Series[2].BorderWidth = 4;
chart1.Series[0].Points.DataBindXY(XsList, realFunctionList);
chart1.Series[1].Points.DataBindXY(XsList, LSMList);
chart1.Series[2].Points.DataBindXY(XsList, WHMList);
}