private void TransformCols(Matrix data, int level, Direction direction)
{
int n = data.NoCols / (int)Math.Pow(2, level - 1);
for (int i = 0; i < n; i++)
{
data.SelectCol(i);
if (direction == Direction.Forward)
{
_lifter.ForwardTrans(data, level);
}
else if (direction == Direction.Inverse)
{
_lifter.InverseTrans(data, level);
}
else
{
throw new ArgumentException("Direction is not valid.");
}
}
}
private void TransformCols(Matrix data, int level, Direction direction)
{
int n = data.NoCols / (int)Math.Pow(2, level - 1);
for (int i = 0; i < n; i++)
{
//Console.WriteLine(string.Format("Level = {0}, Col = {1}", level, i));
data.SelectCol(i);
if (direction == Direction.Forward)
{
_lifter.ForwardTrans(data, level);
}
else if (direction == Direction.Inverse)
{
_lifter.InverseTrans(data, level);
}
else
{
throw new ArgumentException("Direction is not valid.");
}
}
}
