本文整理汇总了Python中scipy.linalg.signm函数的典型用法代码示例。如果您正苦于以下问题：Python signm函数的具体用法？Python signm怎么用？Python signm使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了signm函数的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_defective2
def test_defective2(self):
a = array((
[29.2,-24.2,69.5,49.8,7.0],
[-9.2,5.2,-18.0,-16.8,-2.0],
[-10.0,6.0,-20.0,-18.0,-2.0],
[-9.6,9.6,-25.5,-15.4,-2.0],
[9.8,-4.8,18.0,18.2,2.0]))
r = signm(a, disp=False)示例2: test_defective3
def test_defective3(self):
a = array([[-2., 25., 0., 0., 0., 0., 0.],
[0., -3., 10., 3., 3., 3., 0.],
[0., 0., 2., 15., 3., 3., 0.],
[0., 0., 0., 0., 15., 3., 0.],
[0., 0., 0., 0., 3., 10., 0.],
[0., 0., 0., 0., 0., -2., 25.],
[0., 0., 0., 0., 0., 0., -3.]])
r = signm(a, disp=False)示例3: test_nils
def test_nils(self):
a = array([[29.2, -24.2, 69.5, 49.8, 7.],
[-9.2, 5.2, -18., -16.8, -2.],
[-10., 6., -20., -18., -2.],
[-9.6, 9.6, -25.5, -15.4, -2.],
[9.8, -4.8, 18., 18.2, 2.]])
cr = array([[11.94933333,-2.24533333,15.31733333,21.65333333,-2.24533333],
[-3.84266667,0.49866667,-4.59066667,-7.18666667,0.49866667],
[-4.08,0.56,-4.92,-7.6,0.56],
[-4.03466667,1.04266667,-5.59866667,-7.02666667,1.04266667],
[4.15733333,-0.50133333,4.90933333,7.81333333,-0.50133333]])
r = signm(a)
assert_array_almost_equal(r,cr)示例4: test_defective3
def test_defective3(self):
a = array(
[
[-2.0, 25.0, 0.0, 0.0, 0.0, 0.0, 0.0],
[0.0, -3.0, 10.0, 3.0, 3.0, 3.0, 0.0],
[0.0, 0.0, 2.0, 15.0, 3.0, 3.0, 0.0],
[0.0, 0.0, 0.0, 0.0, 15.0, 3.0, 0.0],
[0.0, 0.0, 0.0, 0.0, 3.0, 10.0, 0.0],
[0.0, 0.0, 0.0, 0.0, 0.0, -2.0, 25.0],
[0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -3.0],
]
)
r = signm(a, disp=False)示例5: test_defective1
def test_defective1(self):
a = array([[0.0,1,0,0],[1,0,1,0],[0,0,0,1],[0,0,1,0]])
r = signm(a, disp=False)