public void LSM_LengthValid()
{
double[] X = new double[] { 1, 3, 5 },
Y = new double[] { 3, 7, 11 };
double[] expected = { 1, 2 };
double[] actual = LSMeans.Calc(X, Y);
CollectionAssert.AreEqual(expected, actual);
}
static void Main(string[] args)
{
double[] X = new double[] { 0, 2, 8 },
Y = new double[] { -11, 5, -20 };
Console.Write("X: ");
PrintVector(X);
Console.Write("Y: ");
PrintVector(Y);
double[] coef = LSMeans.Calc(X, Y);
if (coef != null)
{
// Если значение коэффициента b меньше нуля, при выводе уже получим знак
String sign = coef[1] > 0 ? "+" : "";
Console.WriteLine($"Equation: y={Math.Round(coef[0], 2)}{sign}{Math.Round(coef[1], 2)}*x");
}
Console.ReadKey();
}
public void LSM_LengthInvalid()
{
double[] X = new double[] { 1, 3, 5, 7 },
Y = new double[] { 3, 7, 11 };
double[] result = LSMeans.Calc(X, Y);
}
