private void btnCalcularK_Click(object sender, EventArgs e)
{
try
{
Calculos Valor = new Calculos();
if (txtVeff.Text == "")
{
btnCalcularK.Enabled = true;
}
else
{
txtK.Text = (Valor.interpolacao(double.Parse(txtValores1.Text), double.Parse(txtValores2.Text), double.Parse(txtGrau1.Text), double.Parse(txtGrau2.Text), double.Parse(txtVeff.Text))).ToString();
}
}
catch
{
MessageBox.Show("Digite Valores Válidos, e todos os campos");
}
}
private void btnCalcular_Click(object sender, EventArgs e)
{
double[] k = new double[28];
k[0] = 13.97f;
k[1] = 4.53f;
k[2] = 3.31f;
k[3] = 2.87f;
k[4] = 2.65f;
k[5] = 2.52f;
k[6] = 2.43f;
k[7] = 2.37f;
k[8] = 2.32f;
k[9] = 2.28f;
k[10] = 2.25f;
k[11] = 2.23f;
k[12] = 2.21f;
k[13] = 2.2f;
k[14] = 2.18f;
k[15] = 2.17f;
k[16] = 2.16f;
k[17] = 2.15f;
k[18] = 2.14f;
k[19] = 2.13f;
k[20] = 2.11f;
k[21] = 2.09f;
k[22] = 2.07f;
k[23] = 2.06f;
k[24] = 2.06f;
k[25] = 2.05f;
k[26] = 2.025f;
k[27] = 2f;
try
{
num.Clear();
Calculos Valor = new Calculos();
num.Add(float.Parse(txtLeitura1.Text));
num.Add(float.Parse(txtLeitura2.Text));
num.Add(float.Parse(txtLeitura3.Text));
double soma = Math.Pow(Valor.DesvioPadrao(num) / Math.Sqrt(num.Count), 2) + Math.Pow(double.Parse(txtU2.Text), 2) + Math.Pow(double.Parse(txtU3.Text), 2);
txtMedia.Text = (Valor.Media(num)).ToString();
txtDP.Text = (Valor.DesvioPadrao(num)).ToString();
txtU1.Text = (Valor.DesvioPadrao(num) / Math.Sqrt(num.Count)).ToString();
txtUc.Text = Math.Sqrt(soma).ToString();
txtVeff.Text = (Math.Pow(Math.Sqrt(soma), 4) / ((Math.Pow((Valor.DesvioPadrao(num)) / Math.Sqrt(num.Count), 4)) / (num.Count - 1))).ToString();
txtGrau1.Text = (Math.Truncate(Convert.ToDouble(txtVeff.Text))).ToString();
txtGrau2.Text = (Math.Truncate(Convert.ToDouble(txtVeff.Text)) + 1).ToString();
for (int i = 1; i < k.Length; i++)
{
if (double.Parse(txtGrau1.Text) == i)
{
txtValores1.Text = k[i - 1].ToString();
break;
}
else
{
if (double.Parse(txtGrau1.Text) >= 20 && double.Parse(txtGrau1.Text) < 25)
{
txtValores1.Text = k[19].ToString();
break;
}
if (double.Parse(txtGrau1.Text) >= 25 && double.Parse(txtGrau1.Text) < 30)
{
txtValores1.Text = k[20].ToString();
break;
}
if (double.Parse(txtGrau1.Text) >= 30 && double.Parse(txtGrau1.Text) < 35)
{
txtValores1.Text = k[21].ToString();
break;
}
if (double.Parse(txtGrau1.Text) >= 35 && double.Parse(txtGrau1.Text) < 40)
{
txtValores1.Text = k[22].ToString();
break;
}
if (double.Parse(txtGrau1.Text) >= 40 && double.Parse(txtGrau1.Text) < 45)
{
txtValores1.Text = k[23].ToString();
break;
}
if (double.Parse(txtGrau1.Text) >= 45 && double.Parse(txtGrau1.Text) < 50)
{
txtValores1.Text = k[24].ToString();
break;
}
if (double.Parse(txtGrau1.Text) >= 50 && double.Parse(txtGrau1.Text) < 100)
{
txtValores1.Text = k[25].ToString();
break;
}
txtValores1.Text = k[27].ToString();
}
}
for (int j = 1; j < k.Length; j++)
{
if (double.Parse(txtGrau2.Text) == j)
{
txtValores2.Text = k[j - 1].ToString();
break;
}
else
{
if (double.Parse(txtGrau2.Text) >= 20 && double.Parse(txtGrau2.Text) < 25)
{
txtValores2.Text = k[19].ToString();
break;
}
if (double.Parse(txtGrau2.Text) >= 25 && double.Parse(txtGrau2.Text) < 30)
{
txtValores2.Text = k[20].ToString();
break;
}
if (double.Parse(txtGrau2.Text) >= 30 && double.Parse(txtGrau2.Text) < 35)
{
txtValores2.Text = k[21].ToString();
break;
}
if (double.Parse(txtGrau2.Text) >= 35 && double.Parse(txtGrau2.Text) < 40)
{
txtValores2.Text = k[22].ToString();
break;
}
if (double.Parse(txtGrau2.Text) >= 40 && double.Parse(txtGrau2.Text) < 45)
{
txtValores2.Text = k[23].ToString();
break;
}
if (double.Parse(txtGrau2.Text) >= 45 && double.Parse(txtGrau2.Text) < 50)
{
txtValores2.Text = k[24].ToString();
break;
}
if (double.Parse(txtGrau2.Text) >= 50 && double.Parse(txtGrau2.Text) < 100)
{
txtValores2.Text = k[25].ToString();
break;
}
txtValores2.Text = k[27].ToString();
}
}
txtK.Text = (Valor.interpolacao(double.Parse(txtValores1.Text), double.Parse(txtValores2.Text), double.Parse(txtGrau1.Text), double.Parse(txtGrau2.Text), double.Parse(txtVeff.Text))).ToString();
txtUfinal.Text = (double.Parse(txtK.Text) * double.Parse(txtUc.Text)).ToString();
}
catch
{
MessageBox.Show("Digite Valores Válidos, e todos os campos");
}
}