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const ColumnVector &openx)
{
#else // !STANDALONE
DEFUN_DLD (mtt_implicit, args, ,
"implicit integration method")
{
#ifdef OCTAVE_DEV
static ColumnVector x = args(0).column_vector_value ();
static ColumnVector dx = args(1).column_vector_value ();
static Matrix AA = args(2).matrix_value ();
static ColumnVector AAx = args(3).column_vector_value ();
static ColumnVector x = args(0).vector_value ();
static ColumnVector dx = args(1).vector_value ();
static Matrix AA = args(2).matrix_value ();
static ColumnVector AAx = args(3).vector_value ();
ColumnVector x = args(0).vector_value ();
ColumnVector dx = args(1).vector_value ();
Matrix AA = args(2).matrix_value ();
ColumnVector AAx = args(3).vector_value ();
const double t = args(4).double_value ();
const int Nx = (int) (args(5).double_value ());
const ColumnVector openx = args(6).vector_value ();
#endif // OCTAVE_DEV
#endif // STANDALONE
register int row, col;
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{
AA (row,col) = 0.0;
AA (col,row) = 0.0;
}
}
}
#ifdef OCTAVE_DEV
x = static_cast<ColumnVector> (xleftdiv (AA, static_cast<Matrix>(static_cast<ColumnVector>(AAx + dx * t))));
x = static_cast<ColumnVector> (xleftdiv (AA, static_cast<Matrix>(AAx + dx * t)));
#else // !OCTAVE_DEV
Matrix tmp = xleftdiv (AA, static_cast<Matrix>(static_cast<ColumnVector>(AAx + dx * t)));
for (row = 0; row < Nx; row++)
{
x (row) = tmp (row,0);
}
#endif // OCTAVE_DEV
for (row = 0; row < Nx; row++)
{
if (openx (row) > 0.5)
{
x (row) = 0.0;
}
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