48 lines
985 B
Python
48 lines
985 B
Python
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import numpy as np
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import matplotlib.pyplot as plt
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from time import sleep
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# internet
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# import matplotlib.pyplot as plt
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# import numpy as np
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# x = np.linspace(0, 6*np.pi, 100)
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# y = np.sin(x)
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# # You probably won't need this if you're embedding things in a tkinter plot...
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# plt.ion()
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# fig = plt.figure()
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# ax = fig.add_subplot(111)
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# line1, = ax.plot(x, y, 'r-') # Returns a tuple of line objects, thus the comma
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# for phase in np.linspace(0, 10*np.pi, 500):
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# line1.set_ydata(np.sin(x + phase))
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# fig.canvas.draw()
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# fig.canvas.flush_events()
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# fin internet
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x = np.arange(0, 10, 0.01)
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y = np.cos(x)
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plt.ion()
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fig = plt.figure()
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ax = fig.add_subplot(111)
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# l1 = ax.plot(x, y)[0]
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l = ax.plot(x, y)[0]
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ax.set_xlim(0, 10)
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ax.set_ylim(-2, 10)
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arr = ax.arrow(0, 0, 0, 0)
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for i in range(10):
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arr.remove()
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# plt.clf()
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l.set_ydata(np.cos(x+i))
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arr = ax.arrow(i, 0, 1, 1)
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fig.canvas.draw()
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fig.canvas.flush_events()
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sleep(1)
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# ax = plt.axes()
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