07 2024 档案
摘要:一天的光滑数据 sub = [199.68, 187.16, 173.97, 159.85, 146.92, 135.29, 125.04, 114.86, 105.85, 97.93, 90.6, 84.19, 78.37, 72.85, 68.93, 66.59, 62.19, 58.59, 5
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摘要:思路 1. 对原始数据一阶求导,得到一阶导数数组。 2. 对一阶导数数组求标准差。导数的标准差提供了导数值的波动性,标准差越小,曲线越平滑。 平滑曲线 import numpy as np import matplotlib.pyplot as plt from matplotlib import
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摘要:原始数据 import matplotlib.pyplot as plt from matplotlib import font_manager fname="/usr/local/python3.6/lib/python3.6/site-packages/matplotlib/mpl-data/f
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摘要:构造时序数据 import numpy as np import matplotlib.pyplot as plt # 设置参数 period = 128 num_cycles = 5 total_length = period * num_cycles # 生成周期性信号(正弦波形) np.ran
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摘要:基于asciichartpy import asciichartpy data = [1, 2, 3, 4, 5, 4, 3, 2, 1] chart = asciichartpy.plot(data) print(chart) 基于sparklines import sparklines data
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