public static MatrixF operator +(MatrixF _m1, MatrixF _m2)
{
if (_m1.n != _m2.n || _m1.m != _m2.m)
{
return(null);
}
// Add the two matrices
MatrixF m = new MatrixF(_m1.n, _m1.m);
for (int i = 0; i < _m1.n; i++)
{
for (int j = 0; j < _m1.m; j++)
{
m.data[i, j] = _m1.data[i, j] + _m2.data[i, j];
}
}
return(m);
}
public static MatrixF DotProduct(MatrixF _m1, MatrixF _m2)
{
if (_m1.m != _m2.n)
{
return(null);
}
MatrixF m = new MatrixF(_m1.n, _m2.m);
for (int i = 0; i < m.n; i++)
{
for (int j = 0; j < m.m; j++)
{
float sum = 0;
for (int k = 0; k < _m1.m; k++)
{
sum += _m1.data[i, k] * _m2.data[k, j];
}
m.data[i, j] = sum;
}
}
return(m);
}
