// set ones method
public static Arrayf Ones(Arrayf a)
{
for (int m = 0; m < a.dims.Length; m++)
{
if (a.dims[m] == 0)
{
throw new ArgumentException("Can not set arrayf to zeros in some dimension.", nameof(a.dims));
}
}
Arrayf af = new Arrayf();
for (int i = 0; i < a.dims[0]; i++)
{
for (int j = 0; j < a.dims[1]; j++)
{
for (int k = 0; k < a.dims[2]; k++)
{
af.arrayf[i, j, k] = 1.0f;
}
}
}
return(af);
}
// divide method
public static Arrayf operator /(Arrayf a, Arrayf b)
{
for (int m = 0; m < a.dims.Length; m++)
{
if (a.dims[m] != b.dims[m])
{
throw new ArgumentException("Can not divide two arrayf with different element in some dimension.", nameof(a));
}
}
Arrayf af = new Arrayf();
for (int i = 0; i < a.dims[0]; i++)
{
for (int j = 0; j < a.dims[1]; j++)
{
for (int k = 0; k < a.dims[2]; k++)
{
af.arrayf[i, j, k] = a.arrayf[i, j, k] / b.arrayf[i, j, k];
}
}
}
return(af);
}
// TODO: transpose
// get the transpose method
public static Arrayf Transpose(Arrayf a, int[] b)
{
for (int m = 0; m < a.dims.Length; m++)
{
if (a.dims[m] == 0)
{
throw new ArgumentException("Wrong arrayf, can not transpose arrayf with zero element in some dimension.", nameof(a));
}
}
Arrayf af = new Arrayf();
return(af);
}
public static Arrayf operator /(Arrayf a, float b)
{
if (b.GetType() != typeof(float))
{
throw new ArgumentException("Wrong number, the arrayf must divide float type number.", nameof(b));
}
Arrayf af = new Arrayf();
for (int i = 0; i < a.dims[0]; i++)
{
for (int j = 0; j < a.dims[1]; j++)
{
for (int k = 0; k < a.dims[2]; k++)
{
af.arrayf[i, j, k] = a.arrayf[i, j, k] / b;
}
}
}
return(af);
}
// TODO: inverse
// get the inverse method
public static Arrayf Inverse(Arrayf a)
{
Arrayf af = new Arrayf();
return(af);
}
// TODO: div
public static Arrayf Div(Arrayf a, Arrayf b)
{
Arrayf af = new Arrayf();
return(af);
}