public static MatrixCube <T> ToArrayCube(T[][] source)
{
int layer = source.GetLength(0);
MatrixCube <T> cube = new MatrixCube <T>(layer, true);
for (int i = 0; i < layer; i++)
{
cube.LayeredSerialValue[i] = source[i];
}
return(cube);
}
/// <summary>
/// extract subset from the given matrix and save it to a ac file
/// </summary>
/// <param name="serialMatrix">2D serial matrix</param>
/// <param name="indexes">indexes of subset</param>
/// <param name="varName">name of variable</param>
/// <param name="acfile">ac filename</param>
public static void Extract2AcFile(MatrixCube <float> serialMatrix, int[] indexes, string varName, string acfile)
{
int steps = serialMatrix.LayeredSerialValue.Length;
int nfea = indexes.Length;
float[][][] ac = new float[1][][];
ac[0] = new float[steps][];
for (int s = 0; s < steps; s++)
{
ac[0][s] = new float[nfea];
}
for (int s = 0; s < steps; s++)
{
for (int i = 0; i < nfea; i++)
{
ac[0][s][i] = serialMatrix.LayeredSerialValue[s][indexes[i]];
}
}
AcFile acf = new AcFile();
acf.Save(acfile, ac, new string[] { varName });
ac = null;
}
