static void
gst_perspective_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstPerspective *perspective;
perspective = GST_PERSPECTIVE_CAST (object);
switch (prop_id) {
case PROP_MATRIX:
g_value_set_boxed (value, get_array_from_matrix (perspective));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static PyObject *PyLWPR_rf_D(PyLWPR *self, PyObject *args) {
int dim, n;
LWPR_Model *model = &(self->model);
if (!PyArg_ParseTuple(args, "ii", &dim, &n)) return NULL;
if (dim<0 || dim>=model->nOut) {
PyErr_SetString(PyExc_TypeError, "First parameter must indicate output dimension (0 <= dim < model.nOut).");
return NULL;
}
if (n<0 || n>=model->sub[dim].numRFS) {
PyErr_SetString(PyExc_TypeError, "Second parameter must indicate receptive field (0 <= n < model.num_rf[dim]).");
return NULL;
}
return get_array_from_matrix(model->nIn, model->nInStore, model->nIn, model->sub[dim].rf[n]->D);
}
static PyObject *PyLWPR_predict_J(PyLWPR *self, PyObject *args) {
double cutoff = 0.0;
LWPR_Model *model = &(self->model);
PyArrayObject *x;
PyObject *o1,*o2,*result;
if (!PyArg_ParseTuple(args, "O!|d", &PyArray_Type, &x, &cutoff)) return NULL;
if (set_vector_from_array(model->nIn, self->extra_in, x)) return NULL;
lwpr_predict_J(model,self->extra_in, cutoff, self->extra_out, self->extra_J);
o1 = get_array_from_vector(model->nOut, self->extra_out);
o2 = get_array_from_matrix(model->nOut, model->nOut, model->nIn, self->extra_J);
result = Py_BuildValue("(O,O)",o1,o2);
Py_DECREF(o1);
Py_DECREF(o2);
return result;
}
static PyObject *PyLWPR_G_init_alpha(PyLWPR *self, void *closure) {
return get_array_from_matrix(self->model.nIn, self->model.nInStore, self->model.nIn, self->model.init_alpha);
}
