27 lines
536 B
Python
27 lines
536 B
Python
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Created on Mon Jan 15 19:45:33 2018
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@author: anne
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"""
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import numpy as np
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from lasp.wrappers import SosFilterBank
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fb = SosFilterBank(1, 2)
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newfilter1 = np.array([0,1.,0.,1.,0.,0.])[:,np.newaxis] # Unit sample delay
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newfilter2 = np.array([0,1.,0.,1.,0.,0.])[:,np.newaxis] # Unit sample delay
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newfilter = np.vstack((newfilter1, newfilter2))
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fb.setFilter(0, newfilter)
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x = np.zeros(10)
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x[5]=1
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x[8] = 3
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x = x[:,np.newaxis]
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y = fb.filter_(x)
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print(x)
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print(y)
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y = fb.filter_(x)
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print(y)
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