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Remove warnings supression as noted by Issue #229 #231

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Merged
merged 2 commits into from
Nov 10, 2016
Merged

Remove warnings supression as noted by Issue #229 #231

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b8805b4
Remove warnings supression as noted by Issue #229
mmcky Feb 25, 2016
0302277
remove the import of warnings module as not needed now
mmcky Nov 10, 2016
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7 changes: 2 additions & 5 deletions quantecon/arma.py
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Expand Up @@ -4,17 +4,14 @@

Provides functions for working with and visualizing scalar ARMA processes.

TODO: 1. Fix warnings concerning casting complex variables back to floats

"""
import numpy as np
from numpy import conj, pi
import matplotlib.pyplot as plt
from scipy.signal import dimpulse, freqz, dlsim

# == Ignore unnecessary warnings concerning casting complex variables back to
# floats == #
import warnings
warnings.filterwarnings('ignore')


class ARMA(object):
r"""
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8 changes: 2 additions & 6 deletions quantecon/matrix_eqn.py
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Expand Up @@ -7,20 +7,16 @@
* Lyapunov Equations
* Ricatti Equations

TODO: See issue 47 on github repository, should add support for
TODO: 1. See issue 47 on github repository, should add support for
Sylvester equations

2. Fix warnings from checking conditioning of matrices
"""
from __future__ import division
import numpy as np
import warnings
from numpy import dot
from numpy.linalg import solve
from scipy.linalg import solve_discrete_lyapunov as sp_solve_discrete_lyapunov

# == Suppress warnings from checking conditioning of matrices == #
warnings.simplefilter("ignore", RuntimeWarning)


def solve_discrete_lyapunov(A, B, max_it=50, method="doubling"):
r"""
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