实例要求:以sklearn库自带的iris数据集为例,使用sklearn估计器构建K-Means聚类模型,并且完成预测类别功能以及聚类结果可视化. 实例代码: import pandas as pd import matplotlib.pyplot as plt from sklearn.datasets import load_iris from sklearn.preprocessing import MinMaxScaler from sklearn.cluster import KMea…
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工具1:PADS Layout VX.2.3 菜单File > Library...,打开Library Manager,点击Create New Lib...新建一个库. 使用快捷键Ctrl + Alt + F,打开Selection Filter,在Object分页中,勾选Parts.Glued parts 全选PCB中的元器件,点击鼠标右键,选择Save to Library... 在Save Part Types and Decals to Library中,全选Part Types.D…