/// <summary>
/// Shrinks matrix by number of columns (from the start / from the end.)
/// </summary>
public virtual Matrix ShrinkColumns(int colsToShrink, MatrixPosition pos)
{
int[] cols = null;
if (pos == MatrixPosition.Start)
{
cols = Enumerable.Range(0, colsToShrink).ToArray();
}
else
{
cols = Enumerable.Range(this.ColumnCount - colsToShrink, colsToShrink).ToArray();
}
return(new Matrix(MatrixFunctions.RemoveColumns(this.InnerMatrix, cols)));
}
/// <summary>
/// Removes specific columns.
/// </summary>
public virtual Matrix RemoveColumns(int[] cols)
{
return(new Linears.Matrix(MatrixFunctions.RemoveColumns(this.InnerMatrix, cols)));
}
