private void btnSimpleDifferential5_Click(object sender, EventArgs e)
{
List <double> input_values = new List <double>();
input_values.Add(1);
List <List <double> > output = DifferentialSolver.Solve(input_values, TestEquations.example5, 1, 5, 10000);
DifferentialSolver.DrawGraph2D(Graphics.FromImage(drawImage), picCanvas.Width, picCanvas.Height, output);//Draw Graph
picCanvas.CreateGraphics().DrawImageUnscaled(drawImage, 0, 0);
}
private void btnCalcPredatorPrey_Click(object sender, EventArgs e)
{
List <double> input_values = new List <double>();
input_values.Add(6.0);
input_values.Add(20.0);
List <List <double> > output = DifferentialSolver.Solve(input_values, TestEquations.predatorprey, 0, 15, 30000);
DifferentialSolver.GraphType graphType = DifferentialSolver.GraphType.NORMAL;
if (chkUseXYLine.Checked == true)
{
graphType = DifferentialSolver.GraphType.CONNECT_XY;
}
DifferentialSolver.DrawGraph2D(Graphics.FromImage(drawImage), picCanvas.Width, picCanvas.Height, output, graphType);//Draw Graph
picCanvas.CreateGraphics().DrawImageUnscaled(drawImage, 0, 0);
}
private void btnSimpleDifferential12_Click(object sender, EventArgs e)
{
List <double> input_values = new List <double>();
input_values.Add(0); // y(0)
input_values.Add(-2); // dydt(0)
List <List <double> > output = DifferentialSolver.Solve(input_values, TestEquations.example12, 0, 20, 10000);
DifferentialSolver.GraphType graphType = DifferentialSolver.GraphType.NORMAL;
if (chkUseXYLine.Checked == true)
{
graphType = DifferentialSolver.GraphType.CONNECT_XY;
}
DifferentialSolver.DrawGraph2D(Graphics.FromImage(drawImage), picCanvas.Width, picCanvas.Height, output, graphType);//Draw Graph
picCanvas.CreateGraphics().DrawImageUnscaled(drawImage, 0, 0);
}
