/*
* CalculateLaplacianValue_B returns the new calculated A value based on the algorthim specs.
*/
public double CalculateLaplacianValue_B(Cell cell)
{
//double neighboursAverage = (cell.Top.B + cell.TopLeft.B + cell.Left.B + cell.BottomLeft.B + cell.Bottom.B + cell.BottomRight.B + cell.Right.B + cell.TopRight.B) / 8;
double neighboursAverage = (cell.GetCellneighbour(7).B + cell.GetCellneighbour(0).B + cell.GetCellneighbour(1).B + cell.GetCellneighbour(2).B + cell.GetCellneighbour(3).B + cell.GetCellneighbour(4).B + cell.GetCellneighbour(5).B + cell.GetCellneighbour(6).B) / 8;
return(neighboursAverage - cell.B);
}
/*
* CalculateLaplacianValue_B returns the new calculated B value based on the algorthim specs.
*/
public double CalculateLaplacianValue_B(Cell cell)
{
double h = 2.5 / 127.0;
double rh = 1.0 / h / h;
//double SumOfNeighbours = cell.Top.B + cell.Left.B + cell.Bottom.B + cell.Right.B;
double SumOfNeighbours = cell.GetCellneighbour(7).B + cell.GetCellneighbour(1).B + cell.GetCellneighbour(3).B + cell.GetCellneighbour(5).B;
return(rh * ((SumOfNeighbours) - (4 * cell.B)));
}
/*
* CalculateLaplacianValue_B returns the new calculated A value based on the algorthim specs.
*/
public double CalculateLaplacianValue_B(Cell cell)
{
//double cornerSum = (cell.TopLeft.B + cell.TopRight.B + cell.BottomLeft.B + cell.BottomRight.B) * 0.05;
double cornerSum = (cell.GetCellneighbour(0).B + cell.GetCellneighbour(6).B + cell.GetCellneighbour(2).B + cell.GetCellneighbour(4).B) * 0.05;
//double perpendicularSum = (cell.Top.B + cell.Left.B + cell.Bottom.B + cell.Right.B) * 0.2;
double perpendicularSum = (cell.GetCellneighbour(7).B + cell.GetCellneighbour(1).B + cell.GetCellneighbour(3).B + cell.GetCellneighbour(5).B) * 0.2;
double middle = cell.B * -1;
return(cornerSum + perpendicularSum + middle);
}
