Update for Prak6
This commit is contained in:
Hannes
59
6.py
59
6.py
@@ -1,29 +1,50 @@
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import numpy as np
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import numpy as np
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import matplotlib.pyplot as plt
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import matplotlib.pyplot as plt
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colors = ["blue", "orange"]
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gewicht = [50, 100, 150, 200, 250, 300, 350]
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gewicht = [50, 100, 150, 200, 250, 300, 350]
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V = np.divide(5, 0.002)
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V = np.divide(5, 0.002)
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U_1_4 = [0.113, 0.214, 0.316, 0.428, 0.524, 0.640, 0.727]
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U_voll = [0.415, 0.893, 1.267, 1.707, 2.140, 2.590, 2.993]
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E = 70000
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b = 0.05
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h = 1
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l = 0.1
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g = 9.81
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k = 2.05
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def viertelmessbrücke_gemessen():
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def plot_weight():
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U_filtered = [0.113, 0.214, 0.316, 0.428, 0.524, 0.640, 0.727]
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m = gewicht
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m = np.divide(U_filtered, gewicht)
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m_1_4 = np.divide(E*b*np.square(h) * 4 * np.multiply(0.002, U_1_4), 6*l*g*k*5)
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m_voll = np.divide(E*b*np.square(h) * np.multiply(0.002, U_voll), 6*l*g*k*5)
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print(m)
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print(m)
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print(gewicht)
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plt.plot(gewicht, m, label='Theoretisches Gewischt')
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# plt.plot(m, label='Gewicht')
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plt.plot(gewicht, m_1_4*1000, label=r'Gewicht bei $\frac{1}{4}$messbrücke', linestyle='--', marker='x', markersize=8)
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# plt.plot(gewicht, label='Gewicht angegeben')
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plt.plot(gewicht, m_voll*1000, label='Gewicht bei Vollmessbrücke', linestyle='--', marker='x', markersize=8)
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# plt.legend()
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plt.legend()
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# plt.grid()
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plt.grid()
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# plt.xlabel('time in ms')
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plt.xlabel('Gewicht [g]')
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# plt.ylabel('value')
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plt.ylabel('Gewicht [g]')
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# plt.show()
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plt.show()
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plt.savefig("prak6/weight.svg", format="svg", bbox_inches="tight")
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plt.close()
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def plot_voltage():
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# def viertelmessbrücke_theorie():
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u_t_1_4 = np.divide(6 * l*g*k*np.multiply(5, gewicht), E*b* np.multiply(0.002, np.square(h)) * 4)
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# m = #np.divide(Ebh², 6lgk)
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u_t_voll = np.divide(6 * l*g*k*np.multiply(5, gewicht), E*b* np.multiply(0.002, np.square(h)))
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plt.plot(gewicht, np.divide(u_t_voll, 1000), label='Theoretische Spannung der Vollmessbrücke', color=colors[1])
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def vollmessbrücke():
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plt.plot(gewicht, U_voll, label='Gemessene Spannung der Vollmessbrücke', linestyle='--', marker='x', markersize=8, color=colors[1])
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U_filtered = [0.415, 0.893, 1.267, 1.707, 2.140, 2.590, 2.993]
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plt.plot(gewicht, np.divide(u_t_1_4, 1000), label='Theoretische Spannung der Viertelmessbrücke', color=colors[0])
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plt.plot(gewicht, U_1_4, label='Gemessene Spannung der Viertelmessbrücke', linestyle='--', marker='x', markersize=8, color=colors[0])
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plt.legend()
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plt.grid()
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plt.xlabel('Gewicht [g]')
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plt.ylabel('Spannung [V]')
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plt.show()
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plt.savefig("prak6/voltage.svg", format="svg", bbox_inches="tight")
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plt.close()
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if __name__ == '__main__':
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if __name__ == '__main__':
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viertelmessbrücke_gemessen()
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plot_weight()
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#vollmessbrücke()
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plot_voltage()
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32
prak6/voltage.svg
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32
prak6/voltage.svg
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<?xml version="1.0" encoding="utf-8" standalone="no"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
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"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<svg xmlns:xlink="http://www.w3.org/1999/xlink" width="475.2pt" height="360pt" viewBox="0 0 475.2 360" xmlns="http://www.w3.org/2000/svg" version="1.1">
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<metadata>
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<rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:cc="http://creativecommons.org/ns#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
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<cc:Work>
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<dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"/>
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<dc:date>2026-02-02T17:48:15.326619</dc:date>
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<dc:format>image/svg+xml</dc:format>
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<dc:creator>
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<cc:Agent>
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<dc:title>Matplotlib v3.10.8, https://matplotlib.org/</dc:title>
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</cc:Agent>
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</dc:creator>
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</cc:Work>
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</rdf:RDF>
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</metadata>
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<defs>
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<style type="text/css">*{stroke-linejoin: round; stroke-linecap: butt}</style>
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</defs>
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<g id="figure_1">
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<g id="patch_1">
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<path d="M 0 360
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L 475.2 360
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L 475.2 0
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L 0 0
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z
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" style="fill: #ffffff"/>
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</g>
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</g>
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</svg>
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After Width: | Height: | Size: 1.0 KiB |
32
prak6/weight.svg
Normal file
32
prak6/weight.svg
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@@ -0,0 +1,32 @@
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<?xml version="1.0" encoding="utf-8" standalone="no"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
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"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<svg xmlns:xlink="http://www.w3.org/1999/xlink" width="475.2pt" height="360pt" viewBox="0 0 475.2 360" xmlns="http://www.w3.org/2000/svg" version="1.1">
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<metadata>
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<rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:cc="http://creativecommons.org/ns#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
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<cc:Work>
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<dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"/>
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<dc:date>2026-02-02T17:48:14.044892</dc:date>
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<dc:format>image/svg+xml</dc:format>
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<dc:creator>
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<cc:Agent>
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<dc:title>Matplotlib v3.10.8, https://matplotlib.org/</dc:title>
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</cc:Agent>
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</dc:creator>
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</cc:Work>
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</rdf:RDF>
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</metadata>
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<defs>
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<style type="text/css">*{stroke-linejoin: round; stroke-linecap: butt}</style>
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</defs>
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<g id="figure_1">
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<g id="patch_1">
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<path d="M 0 360
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L 475.2 360
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L 475.2 0
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L 0 0
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z
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" style="fill: #ffffff"/>
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</g>
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</g>
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</svg>
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After Width: | Height: | Size: 1.0 KiB |
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