6939e33b11dda6815fd851b9ca943625ab606971,scipy/signal/tests/test_ltisys.py,TestZerosPolesGain,test_properties,#TestZerosPolesGain#,882

Before Change

        s2 = ZerosPolesGain([2], [5], 3)
        s2.num = [1, 0]
        s2.den = [1, -1]
        self._compare_systems(s, s2)


class Test_abcd_normalize(object):
    def setup(self):

After Change

        // Getters
        s = ZerosPolesGain(0, 1, 1)
        with warnings.catch_warnings():
            warnings.simplefilter("ignore", DeprecationWarning)
            assert_equal(s.num, [1, 0])
            assert_equal(s.den, [1, -1])
            assert_equal(s.A, 1)
            assert_equal(s.B, 1)
            assert_equal(s.C, 1)
            assert_equal(s.D, 1)

        // state space setters
        s2 = ZerosPolesGain([2], [6], 3)
        with warnings.catch_warnings():
            warnings.simplefilter("ignore", DeprecationWarning)
            s2.A = 1
            s2.B = 1
            s2.C = 1
            s2.D = 1
            self._compare_systems(s, s2)

        // tf setters
        s2 = ZerosPolesGain([2], [5], 3)
        with warnings.catch_warnings():
            warnings.simplefilter("ignore", DeprecationWarning)
            s2.num = [1, 0]
            s2.den = [1, -1]
            self._compare_systems(s, s2)


class Test_abcd_normalize(object):
    def setup(self):
        self.A = np.array([[1.0, 2.0], [3.0, 4.0]])
        self.B = np.array([[-1.0], [5.0]])

Instances