public static GaPoTNumFrame CreateFromColumns(double[,] matrix)
{
var rowsCount = matrix.GetLength(0);
var colsCount = matrix.GetLength(1);
var frame = new GaPoTNumFrame();
for (var j = 0; j < colsCount; j++)
{
var vector = new GaPoTNumVector();
for (var i = 0; i < rowsCount; i++)
{
var value = matrix[i, j];
if (value == 0)
{
continue;
}
vector.AddTerm(i + 1, value);
}
frame.AppendVector(vector);
}
return(frame);
}
public static GaPoTNumFrame CreateBasisFrame(int vectorsCount)
{
var frame = new GaPoTNumFrame();
for (var i = 0; i < vectorsCount; i++)
{
var vector = new GaPoTNumVector().AddTerm(i + 1, 1.0d);
frame.AppendVector(vector);
}
return(frame);
}
