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28 lines
912 B
Python
28 lines
912 B
Python
import csv
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import matplotlib.pyplot as plt
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plusoumoins = 20
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def opencsv(file):
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with open(file, newline='') as csvfile:
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return [row for row in csv.DictReader(csvfile, delimiter=';')]
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data = opencsv('traitementV2/vit13.txt')
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for i in range (len(data)-plusoumoins):
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accel = (float(data[i+plusoumoins]['vitesse']) - float(data[i-plusoumoins]['vitesse'])) / (float(data[i+plusoumoins]['temps']) - float(data[i-plusoumoins]['temps']))*100
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print(f'accel {i}:', accel)
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plt.figure(plusoumoins,figsize=[16,9])
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plt.xlim([-1,476])
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plt.ylim([-1, 1])
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plt.plot([i],[accel], marker='o', linestyle='-')
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# plt.show
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# plt.pause(0.00001)
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if i == 457-plusoumoins-2:
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plt.savefig(f'traitementV2/accel±{plusoumoins}.png')
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plt.clf
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# with open("traitementV2/vit13.txt", 'a', encoding='utf-8') as file:
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# file.write('\n' + str(i) + ';' + str(vitesse)) |