37 lines
590 B
Python
37 lines
590 B
Python
#!/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 import FilterBank, cls
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cls()
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nfft=50
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P = 4
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L = nfft-P+2
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nfilters = 1
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print('nfft:',nfft)
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h = np.zeros((P,nfilters),order='F')
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h[P-1,0] = 1.
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#h[0,1] = 1.
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fb = FilterBank(h,nfft)
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# %%
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#data = np.zeros(nfft//2,order = 'F')
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data = np.zeros(L,order = 'F')
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data[:] = 1
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#data[:] = 1.
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#data[1] = 1.
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#data[2] = 1.
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res = fb.filter_(data)
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print('res shape %i:\n' %res.shape[0])
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print(res)
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#for i in range(4):
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# res = fb.filter_(data)
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# print('res:\n',res)
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