Python numpy.polynomial.polynomial.polycompanion() Examples

The following are 30 code examples of numpy.polynomial.polynomial.polycompanion(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module numpy.polynomial.polynomial , or try the search function .
Example #1
Source File: test_polynomial.py    From coffeegrindsize with MIT License 5 votes vote down vote up
def test_dimensions(self):
        for i in range(1, 5):
            coef = [0]*i + [1]
            assert_(poly.polycompanion(coef).shape == (i, i)) 
Example #2
Source File: test_polynomial.py    From pySINDy with MIT License 5 votes vote down vote up
def test_linear_root(self):
        assert_(poly.polycompanion([1, 2])[0, 0] == -.5) 
Example #3
Source File: test_polynomial.py    From mxnet-lambda with Apache License 2.0 5 votes vote down vote up
def test_raises(self):
        assert_raises(ValueError, poly.polycompanion, [])
        assert_raises(ValueError, poly.polycompanion, [1]) 
Example #4
Source File: test_polynomial.py    From mxnet-lambda with Apache License 2.0 5 votes vote down vote up
def test_dimensions(self):
        for i in range(1, 5):
            coef = [0]*i + [1]
            assert_(poly.polycompanion(coef).shape == (i, i)) 
Example #5
Source File: test_polynomial.py    From mxnet-lambda with Apache License 2.0 5 votes vote down vote up
def test_linear_root(self):
        assert_(poly.polycompanion([1, 2])[0, 0] == -.5) 
Example #6
Source File: test_polynomial.py    From ImageFusion with MIT License 5 votes vote down vote up
def test_raises(self):
        assert_raises(ValueError, poly.polycompanion, [])
        assert_raises(ValueError, poly.polycompanion, [1]) 
Example #7
Source File: test_polynomial.py    From ImageFusion with MIT License 5 votes vote down vote up
def test_dimensions(self):
        for i in range(1, 5):
            coef = [0]*i + [1]
            assert_(poly.polycompanion(coef).shape == (i, i)) 
Example #8
Source File: test_polynomial.py    From ImageFusion with MIT License 5 votes vote down vote up
def test_linear_root(self):
        assert_(poly.polycompanion([1, 2])[0, 0] == -.5) 
Example #9
Source File: test_polynomial.py    From elasticintel with GNU General Public License v3.0 5 votes vote down vote up
def test_raises(self):
        assert_raises(ValueError, poly.polycompanion, [])
        assert_raises(ValueError, poly.polycompanion, [1]) 
Example #10
Source File: test_polynomial.py    From elasticintel with GNU General Public License v3.0 5 votes vote down vote up
def test_dimensions(self):
        for i in range(1, 5):
            coef = [0]*i + [1]
            assert_(poly.polycompanion(coef).shape == (i, i)) 
Example #11
Source File: test_polynomial.py    From elasticintel with GNU General Public License v3.0 5 votes vote down vote up
def test_linear_root(self):
        assert_(poly.polycompanion([1, 2])[0, 0] == -.5) 
Example #12
Source File: test_polynomial.py    From coffeegrindsize with MIT License 5 votes vote down vote up
def test_raises(self):
        assert_raises(ValueError, poly.polycompanion, [])
        assert_raises(ValueError, poly.polycompanion, [1]) 
Example #13
Source File: test_polynomial.py    From pySINDy with MIT License 5 votes vote down vote up
def test_dimensions(self):
        for i in range(1, 5):
            coef = [0]*i + [1]
            assert_(poly.polycompanion(coef).shape == (i, i)) 
Example #14
Source File: test_polynomial.py    From coffeegrindsize with MIT License 5 votes vote down vote up
def test_linear_root(self):
        assert_(poly.polycompanion([1, 2])[0, 0] == -.5) 
Example #15
Source File: test_polynomial.py    From Serverless-Deep-Learning-with-TensorFlow-and-AWS-Lambda with MIT License 5 votes vote down vote up
def test_raises(self):
        assert_raises(ValueError, poly.polycompanion, [])
        assert_raises(ValueError, poly.polycompanion, [1]) 
Example #16
Source File: test_polynomial.py    From Serverless-Deep-Learning-with-TensorFlow-and-AWS-Lambda with MIT License 5 votes vote down vote up
def test_dimensions(self):
        for i in range(1, 5):
            coef = [0]*i + [1]
            assert_(poly.polycompanion(coef).shape == (i, i)) 
Example #17
Source File: test_polynomial.py    From Serverless-Deep-Learning-with-TensorFlow-and-AWS-Lambda with MIT License 5 votes vote down vote up
def test_linear_root(self):
        assert_(poly.polycompanion([1, 2])[0, 0] == -.5) 
Example #18
Source File: test_polynomial.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up
def test_raises(self):
        assert_raises(ValueError, poly.polycompanion, [])
        assert_raises(ValueError, poly.polycompanion, [1]) 
Example #19
Source File: test_polynomial.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up
def test_dimensions(self):
        for i in range(1, 5):
            coef = [0]*i + [1]
            assert_(poly.polycompanion(coef).shape == (i, i)) 
Example #20
Source File: test_polynomial.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up
def test_linear_root(self):
        assert_(poly.polycompanion([1, 2])[0, 0] == -.5) 
Example #21
Source File: test_polynomial.py    From keras-lambda with MIT License 5 votes vote down vote up
def test_raises(self):
        assert_raises(ValueError, poly.polycompanion, [])
        assert_raises(ValueError, poly.polycompanion, [1]) 
Example #22
Source File: test_polynomial.py    From keras-lambda with MIT License 5 votes vote down vote up
def test_dimensions(self):
        for i in range(1, 5):
            coef = [0]*i + [1]
            assert_(poly.polycompanion(coef).shape == (i, i)) 
Example #23
Source File: test_polynomial.py    From keras-lambda with MIT License 5 votes vote down vote up
def test_linear_root(self):
        assert_(poly.polycompanion([1, 2])[0, 0] == -.5) 
Example #24
Source File: test_polynomial.py    From Computable with MIT License 5 votes vote down vote up
def test_linear_root(self):
        assert_(poly.polycompanion([1, 2])[0, 0] == -.5) 
Example #25
Source File: test_polynomial.py    From recruit with Apache License 2.0 5 votes vote down vote up
def test_dimensions(self):
        for i in range(1, 5):
            coef = [0]*i + [1]
            assert_(poly.polycompanion(coef).shape == (i, i)) 
Example #26
Source File: test_polynomial.py    From recruit with Apache License 2.0 5 votes vote down vote up
def test_linear_root(self):
        assert_(poly.polycompanion([1, 2])[0, 0] == -.5) 
Example #27
Source File: test_polynomial.py    From auto-alt-text-lambda-api with MIT License 5 votes vote down vote up
def test_raises(self):
        assert_raises(ValueError, poly.polycompanion, [])
        assert_raises(ValueError, poly.polycompanion, [1]) 
Example #28
Source File: test_polynomial.py    From auto-alt-text-lambda-api with MIT License 5 votes vote down vote up
def test_dimensions(self):
        for i in range(1, 5):
            coef = [0]*i + [1]
            assert_(poly.polycompanion(coef).shape == (i, i)) 
Example #29
Source File: test_polynomial.py    From auto-alt-text-lambda-api with MIT License 5 votes vote down vote up
def test_linear_root(self):
        assert_(poly.polycompanion([1, 2])[0, 0] == -.5) 
Example #30
Source File: test_polynomial.py    From vnpy_crypto with MIT License 5 votes vote down vote up
def test_raises(self):
        assert_raises(ValueError, poly.polycompanion, [])
        assert_raises(ValueError, poly.polycompanion, [1])