def assert_is_linear(self, signal, decimals=5):
"""Assert that the signal is linear."""
self.assertTrue(is_linear(signal, decimals=decimals))
def test_is_linear(self):
"""Test the is_linear function."""
x = np.arange(10)
self.assertTrue(utils.is_linear(x))
x = np.sin(x)
self.assertFalse(utils.is_linear(x))
def test_is_linear(self):
"""Test the is_linear function."""
x = np.arange(10)
self.assertTrue(utils.is_linear(x))
x = np.sin(x)
self.assertFalse(utils.is_linear(x))
def assert_is_linear(self, signal, decimals=5):
"""Assert that the signal is linear."""
self.assertTrue(is_linear(signal, decimals=decimals))
