using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace NumSharp.Extensions

{

public static partial class NDArrayExtensions

{

public static void Normalize(this NDArray<double> np)

{

var min = np.Min();

var max = np.Max();

if (np.NDim == 2)

{

for (int col = 0; col < np.Shape.Shapes[1]; col++)

{

double der = max[col] - min[col];

for (int row = 0; row < np.Shape.Shapes[0]; row++)

{

np[row, col] = (np[row, col] - min[col]) / der;

}

}

}

else

{

throw new NotImplementedException();

}

}

}

}