public IntegralTwoCoreEquationDiscretezer(int pointsNumber, DoubleCore <double> core1, DoubleCore <double> core2, Func <double, double> rightPartFunction)
{
PointsNumber = pointsNumber;
RightPartFunction = rightPartFunction;
CoreFirst = core1;
CoreSecond = core2;
}
// for periodiс cores with smooth part f on [0, 2*PI]x[0, 2*PI]
public static double CalculateWithWeakSingularCore(DoubleCore <double> f, int n)
{
n = DevideByTwo(n);
int N = 2 * n;
double temp = 0;
double h = Math.PI / n;
double sum = 0;
for (int i = 0; i < N; i++)
{
sum += f.GetValue(temp) * CoefficientForWeakSingular(f.Param, N, temp);
temp += h;
}
return(sum * 2.0 * Math.PI);
}
public IntegralEquationDiscretezer(int pointsNumber, DoubleCore <double> core, Func <double, double> rightPartFunction)
{
PointsNumber = pointsNumber;
RightPartFunction = rightPartFunction;
Core = core;
}