def test_output_same_padding_as_input(self):
filter = np.array([-1, 1])
n_pad_before = 8
n_signal = 16
x = np.zeros(n_signal)
glx = gl.PaddedFilter(x, n_before=n_pad_before)
y = glx.apply_fir(filter)
self.assertEqual(len(x), len(y))
def test_output_same_as_input(self):
filter = np.array([1])
n_pad_before = 8
n_signal = 16
x = np.zeros(n_signal)
glx = gl.PaddedFilter(x, n_before=n_pad_before)
y = glx.apply_fir(filter)
for xx, yy in zip(x, y):
self.assertEqual(xx, yy)
def test_private_output_buffer_1d(self):
glx = gl.PaddedFilter(np.zeros(10), n_before=8)
self.assertEqual(len(glx._padded_output.shape), 1)