kopia lustrzana https://github.com/rs1729/RS
25 wiersze
523 B
Python
25 wiersze
523 B
Python
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import numpy as np
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import matplotlib.pyplot as plt
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# { b: blue , g: green , r: red , c: cyan , m: magenta , y: yellow , k: black , w: white }
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data = np.genfromtxt( 'db2.txt', delimiter=';', names=['1','2','3','4','5'] )
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fq = data['1']
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freq = data['2']
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db = data['3']
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intdb = data['4']
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peak = data['5']
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idb_min = np.min(intdb)
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ax1 = plt.subplot(111)
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ax1.plot( fq, db, color='b', linewidth=0.2, label='fft')
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ax1.plot( fq, intdb, color='g', label='fft')
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ax1.plot( fq, peak+idb_min, color='r', label='fft')
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plt.show()
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