def test_chebpolyfit(self):
N = 32
data = np.random.rand(N - 1, 2)
coeffs = Chebfun.polyfit(data)
result = Chebfun.polyval(coeffs)
npt.assert_allclose(data, result)
def test_chebpolyfit(self):
N = 32
data = np.random.rand(N-1, 2)
coeffs = Chebfun.polyfit(data)
result = Chebfun.polyval(coeffs)
npt.assert_allclose(data, result)
def test_chebpolyfitval(self, N=64):
data = np.random.rand(N - 1, 2)
computed = Chebfun.polyval(Chebfun.polyfit(data))
npt.assert_allclose(computed, data)
def test_chebpolyfitval(self, N=64):
data = np.random.rand(N-1, 2)
computed = Chebfun.polyval(Chebfun.polyfit(data))
npt.assert_allclose(computed, data)
