private void btnPolinomial_Click(object sender, EventArgs e)
{
int n = Convert.ToInt32(textBox1.Text);
int xl = Convert.ToInt32(txtPot.Text);
double[] xi = new double[n];
double[] yi = new double[n];
for (int i = 0; i < n; i++)
{
xi[i] = Convert.ToDouble(dgvPuntos[0, i].Value);
yi[i] = Convert.ToDouble(dgvPuntos[1, i].Value);
}
var a = new MetodosAjuste();
string j = a.Polinomial(xi, yi, xl);
textBox2.Text = j;
txtCoe.Text = Convert.ToString(Math.Round(a.Coeficiente, 2)) + "%";
}
private void button3_Click(object sender, EventArgs e)
{
int ninter = Convert.ToInt32(txtInter.Text);
int n = Convert.ToInt32(textBox1.Text);
double[] xi = new double[n];
double[] yi = new double[n];
for (int i = 0; i < n; i++)
{
xi[i] = Convert.ToDouble(dgvPuntos[0, i].Value);
yi[i] = Convert.ToDouble(dgvPuntos[1, i].Value);
}
var a = new MetodosAjuste();
string rdo = a.Lagrange(xi, yi, ninter);
label4.Text = "Imagen de la interpolacion";
textBox2.Text = rdo;
lblCoe.Visible = false;
txtCoe.Visible = false;
txtPot.Visible = false;
lblPot.Visible = false;
}
