43 lines
1.7 KiB
Python
43 lines
1.7 KiB
Python
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# This file is not meant for public use and will be removed in SciPy v2.0.0.
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# Use the `scipy.signal` namespace for importing the functions
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# included below.
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import warnings
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from . import _filter_design
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__all__ = [ # noqa: F822
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'findfreqs', 'freqs', 'freqz', 'tf2zpk', 'zpk2tf', 'normalize',
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'lp2lp', 'lp2hp', 'lp2bp', 'lp2bs', 'bilinear', 'iirdesign',
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'iirfilter', 'butter', 'cheby1', 'cheby2', 'ellip', 'bessel',
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'band_stop_obj', 'buttord', 'cheb1ord', 'cheb2ord', 'ellipord',
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'buttap', 'cheb1ap', 'cheb2ap', 'ellipap', 'besselap',
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'BadCoefficients', 'freqs_zpk', 'freqz_zpk',
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'tf2sos', 'sos2tf', 'zpk2sos', 'sos2zpk', 'group_delay',
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'sosfreqz', 'iirnotch', 'iirpeak', 'bilinear_zpk',
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'lp2lp_zpk', 'lp2hp_zpk', 'lp2bp_zpk', 'lp2bs_zpk',
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'gammatone', 'iircomb',
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'atleast_1d', 'poly', 'polyval', 'roots', 'resize', 'absolute',
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'logspace', 'tan', 'log10', 'arctan', 'arcsinh', 'exp', 'arccosh',
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'ceil', 'conjugate', 'append', 'prod', 'full', 'array', 'mintypecode',
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'npp_polyval', 'polyvalfromroots', 'optimize', 'sp_fft', 'comb',
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'float_factorial', 'abs', 'maxflat', 'yulewalk',
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'EPSILON', 'filter_dict', 'band_dict', 'bessel_norms'
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]
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def __dir__():
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return __all__
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def __getattr__(name):
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if name not in __all__:
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raise AttributeError(
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"scipy.signal.filter_design is deprecated and has no attribute "
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f"{name}. Try looking in scipy.signal instead.")
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warnings.warn(f"Please use `{name}` from the `scipy.signal` namespace, "
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"the `scipy.signal.filter_design` namespace is deprecated.",
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category=DeprecationWarning, stacklevel=2)
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return getattr(_filter_design, name)
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