25 lines
627 B
Python
25 lines
627 B
Python
# 可以使用这个绘图脚本绘图
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# 注意，由于网表节点到电路节点经过一次映射，最终log.txt中的节点顺序和电路节点顺序不一样
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import numpy as np
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import matplotlib.pyplot as plt
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index = 3
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# 导入data.log文件
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data0 = np.loadtxt('log.txt',skiprows=1)
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x0 = data0[:, 0]
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for i in range(1,data0.shape[1]):
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y0 = data0[:, i]
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if i==1:
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label = "number of iterations"
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elif i==2:
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label = "final error"
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else:
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label = f'Matrix node {i-1}'
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plt.plot(x0, y0, label=label)
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plt.xlabel("time(s)")
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plt.legend()
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plt.show()
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