Python polyutils.mapdomain方法代碼示例

本文整理匯總了Python中numpy.polynomial.polyutils.mapdomain方法的典型用法代碼示例。如果您正苦於以下問題：Python polyutils.mapdomain方法的具體用法？Python polyutils.mapdomain怎麽用？Python polyutils.mapdomain使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類numpy.polynomial.polyutils的用法示例。

在下文中一共展示了polyutils.mapdomain方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: test_mapdomain

# 需要導入模塊: from numpy.polynomial import polyutils [as 別名]
# 或者: from numpy.polynomial.polyutils import mapdomain [as 別名]
def test_mapdomain(self):
        # test for real values
        dom1 = [0, 4]
        dom2 = [1, 3]
        tgt = dom2
        res = pu.mapdomain(dom1, dom1, dom2)
        assert_almost_equal(res, tgt)

        # test for complex values
        dom1 = [0 - 1j, 2 + 1j]
        dom2 = [-2, 2]
        tgt = dom2
        x = dom1
        res = pu.mapdomain(x, dom1, dom2)
        assert_almost_equal(res, tgt)

        # test for multidimensional arrays
        dom1 = [0, 4]
        dom2 = [1, 3]
        tgt = np.array([dom2, dom2])
        x = np.array([dom1, dom1])
        res = pu.mapdomain(x, dom1, dom2)
        assert_almost_equal(res, tgt)

        # test that subtypes are preserved.
        class MyNDArray(np.ndarray):
            pass

        dom1 = [0, 4]
        dom2 = [1, 3]
        x = np.array([dom1, dom1]).view(MyNDArray)
        res = pu.mapdomain(x, dom1, dom2)
        assert_(isinstance(res, MyNDArray))

開發者ID:Frank-qlu，項目名稱:recruit，代碼行數:35，代碼來源:test_polyutils.py

示例2: test_mapdomain

# 需要導入模塊: from numpy.polynomial import polyutils [as 別名]
# 或者: from numpy.polynomial.polyutils import mapdomain [as 別名]
def test_mapdomain(self):
        # test for real values
        dom1 = [0, 4]
        dom2 = [1, 3]
        tgt = dom2
        res = pu. mapdomain(dom1, dom1, dom2)
        assert_almost_equal(res, tgt)

        # test for complex values
        dom1 = [0 - 1j, 2 + 1j]
        dom2 = [-2, 2]
        tgt = dom2
        x = dom1
        res = pu.mapdomain(x, dom1, dom2)
        assert_almost_equal(res, tgt)

        # test for multidimensional arrays
        dom1 = [0, 4]
        dom2 = [1, 3]
        tgt = np.array([dom2, dom2])
        x = np.array([dom1, dom1])
        res = pu.mapdomain(x, dom1, dom2)
        assert_almost_equal(res, tgt)

        # test that subtypes are preserved.
        dom1 = [0, 4]
        dom2 = [1, 3]
        x = np.matrix([dom1, dom1])
        res = pu.mapdomain(x, dom1, dom2)
        assert_(isinstance(res, np.matrix))

開發者ID:abhisuri97，項目名稱:auto-alt-text-lambda-api，代碼行數:32，代碼來源:test_polyutils.py

示例3: test_mapdomain

# 需要導入模塊: from numpy.polynomial import polyutils [as 別名]
# 或者: from numpy.polynomial.polyutils import mapdomain [as 別名]
def test_mapdomain(self) :
        # test for real values
        dom1 = [0, 4]
        dom2 = [1, 3]
        tgt = dom2
        res = pu. mapdomain(dom1, dom1, dom2)
        assert_almost_equal(res, tgt)

        # test for complex values
        dom1 = [0 - 1j, 2 + 1j]
        dom2 = [-2, 2]
        tgt = dom2
        x = dom1
        res = pu.mapdomain(x, dom1, dom2)
        assert_almost_equal(res, tgt)

        # test for multidimensional arrays
        dom1 = [0, 4]
        dom2 = [1, 3]
        tgt = np.array([dom2, dom2])
        x = np.array([dom1, dom1])
        res = pu.mapdomain(x, dom1, dom2)
        assert_almost_equal(res, tgt)

        # test that subtypes are preserved.
        dom1 = [0, 4]
        dom2 = [1, 3]
        x = np.matrix([dom1, dom1])
        res = pu.mapdomain(x, dom1, dom2)
        assert_(isinstance(res, np.matrix))

開發者ID:ktraunmueller，項目名稱:Computable，代碼行數:32，代碼來源:test_polyutils.py

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