Python _Interp2の例

コード例 #1

ファイル: test_filter.py プロジェクト: zuxfoucault/mne-python

def test_interp2():
    """Test our two-point interpolator."""
    interp = _Interp2('zero')
    x = np.ones((1, 100))
    interp['y'] = np.array([[10.]])
    interp['y'] = np.array([[-10]])
    interp.n_samp = 100
    out = np.zeros_like(x)
    interp.interpolate('y', x, out)
    expected = 10 * x
    assert_allclose(out, expected, atol=1e-7)
    # Linear
    interp.interp = 'linear'
    out.fill(0.)
    interp.interpolate('y', x, out)
    expected = np.linspace(10, -10, 100, endpoint=False)[np.newaxis]
    assert_allclose(out, expected, atol=1e-7)

コード例 #2

ファイル: test_filter.py プロジェクト: SherazKhan/mne-python

def test_interp2():
    """Test our two-point interpolator."""
    interp = _Interp2('zero')
    x = np.ones((1, 100))
    interp['y'] = np.array([[10.]])
    interp['y'] = np.array([[-10]])
    interp.n_samp = 100
    out = np.zeros_like(x)
    interp.interpolate('y', x, out)
    expected = 10 * x
    assert_allclose(out, expected, atol=1e-7)
    # Linear
    interp.interp = 'linear'
    out.fill(0.)
    interp.interpolate('y', x, out)
    expected = np.linspace(10, -10, 100, endpoint=False)[np.newaxis]
    assert_allclose(out, expected, atol=1e-7)