static BinaryMatrix GenerateHWithIdentity(BinaryMatrix H)
{
BinaryMatrix HWithIdentity = new BinaryMatrix(H.RowAmount, H.ColumnAmount + H.RowAmount);
for (int y = 0; y < H.RowAmount; y++)
{
for (int x = 0; x < H.ColumnAmount; x++)
{
HWithIdentity.Set(y, x, H.Get(y, x));
}
}
for (int y = 0; y < H.RowAmount; y++)
{
int n = 0;
for (int x = H.ColumnAmount; x < H.ColumnAmount + H.RowAmount; x++)
{
HWithIdentity.Set(y, x, y == n);
n++;
}
}
return(HWithIdentity);
}
static BinaryMatrix GenerateHMatrix(int rowsAmount, int columnsAmount)
{
BinaryMatrix H = new BinaryMatrix(rowsAmount, columnsAmount);
int n = 0;
for (int i = 1; i <= Math.Pow(2, rowsAmount); i++)
{
Binary binary = new Binary(i, H.RowAmount);
if (binary.CountOnes() >= 2)
{
for (int y = 0; y < rowsAmount; y++)
{
H.Set(y, n, binary[y]);
}
n++;
}
if (n >= H.ColumnAmount)
{
break;
}
}
return(H);
}
