private void SolveMainTask_Click(object sender, EventArgs e)
{
if (!ParseArguments())
{
MessageBox.Show("ERROR!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
double maxDif = 0.0;
double maxAccMain = acc_max;
double maxAccHalf = acc_max;
uint IterMain = Nmax;
uint IterHalf = Nmax;
uint maxI = 0u;
uint maxJ = 0u;
Method main, half;
if (SimpleIterButton.Checked == true)
{
main = new SimpleIteration();
half = new SimpleIteration();
}
else
{
main = new ConjGradient();
half = new ConjGradient();
}
main.Init(Xo, Xn, Yo, Yn, N, M, approximationType);
main.SetFunctions(mu1Main, mu2Main, mu3Main, mu4Main, FunctionMain);
main.Run(ref IterMain, ref maxAccMain);
SimpleIterationParameterLabel.Text = "Параметр метода: " + main.GetMethodParameter();
half.Init(Xo, Xn, Yo, Yn, N * 2u, M * 2u, approximationType);
half.SetFunctions(mu1Main, mu2Main, mu3Main, mu4Main, FunctionMain);
half.Run(ref IterHalf, ref maxAccHalf);
FindMax(CalculateDifferenceTableForMainTask(main.data, half.data, N, M), out maxDif, out maxI, out maxJ);
ChangeLabelValue(MaxDifLabelMain, maxDif.ToString());
ChangeLabelValue(ResidualMainTextBox, main.CalculateResidual().ToString());
ChangeLabelValue(IterLabelMain, IterMain.ToString());
ChangeLabelValue(AccMaxLabelMain, maxAccMain.ToString());
ChangeLabelValue(ResidualHalfTextBox, half.CalculateResidual().ToString());
ChangeLabelValue(IterLabelMainHalf, IterHalf.ToString());
ChangeLabelValue(AccMaxLabelMainHalf, maxAccHalf.ToString());
ChangeLabelValue(DotLabel, "Соответствует узлу x = " + Math.Abs(Math.Round(main.X(maxI), 3)).ToString() +
" y = " + Math.Abs(Math.Round(main.Y(maxJ), 3)).ToString());
tableCreator.Init(N * 2 + 1u, M * 2 + 1u);
ChangeTableValues(TableHalf, half.data);
tableCreator.Init(N + 1u, M + 1u);
ChangeTableValues(TableMain, main.data);
ChangeTableValues(TableDiffMain, CalculateDifferenceTableForMainTask(main.data, half.data, N, M));
}
private void SolveTestTask_Click(object sender, EventArgs e)
{
if (!ParseArguments())
{
MessageBox.Show("ERROR!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
double maxDif = 0.0;
double maxAcc = acc_max;
uint iterCount = Nmax;
uint maxI = 0u;
uint maxJ = 0u;
Method task;
if (SimpleIterButton.Checked == true)
{
task = new SimpleIteration();
}
else
{
task = new ConjGradient();
}
task.Init(Xo, Xn, Yo, Yn, N, M, approximationType);
task.SetFunctions(mu1Test, mu2Test, mu3Test, mu4Test, FunctionTest, ExactFunction);
task.Run(ref iterCount, ref maxAcc);
SimpleIterationParameterLabel.Text = "Параметр метода: " + task.GetMethodParameter();
FindMax(
CalculateDifferenceTableForTestTask(
task.data, task.GetExactTable(), task.N, task.M),
out maxDif, out maxI, out maxJ);
ChangeLabelValue(ResidualTextBox, task.CalculateResidual().ToString());
ChangeLabelValue(IterLabel, iterCount.ToString());
ChangeLabelValue(AccMaxLabel, maxAcc.ToString());
ChangeLabelValue(maxDifLabel, maxDif.ToString());
ChangeLabelValue(DotLabelTest, "Соответствует узлу x = " + Math.Abs(Math.Round(task.X(maxI), 3)).ToString() +
" y = " + Math.Abs(Math.Round(task.Y(maxJ), 3)).ToString());
tableCreator.Init(N + 1u, M + 1u);
ChangeTableValues(Table, task.data);
ChangeTableValues(TableExact, task.GetExactTable());
ChangeTableValues(TableDiffTest,
CalculateDifferenceTableForTestTask(task.data, task.GetExactTable(), N, M));
}