40 lines
777 B
Python
40 lines
777 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 Sun Jan 13 16:30:58 2019
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@author: oyvind
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"""
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import csv
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import matplotlib.pyplot as plt
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header = []
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data = []
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filename = "Trekantpuls3k"
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with open(filename + ".csv") as csvfile:
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csvreader = csv.reader(csvfile)
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header = next(csvreader)
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for dataplot in csvreader:
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print(dataplot)
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values = [float(value) for value in dataplot]
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data.append(values)
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time = [p[0] * 1000 for p in data]
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ch1 = [p[1] for p in data]
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ch2 = [p[2] for p in data]
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plt.figure(figsize=(12,5))
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plt.plot(time,ch1, time,ch2)
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plt.xlabel("Tid (ms)")
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plt.ylabel("Spenning (V)")
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plt.legend(["Trekantpuls","Firkantpuls"], loc="upper right")
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plt.savefig(filename + ".png", dpi=300)
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plt.show()
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