Python数据分析03:Numpy数组和通用函数

Numpy基础:数组和矢量计算 NumPy Basics: Arrays and Vectorized Computation 文章目录Numpy基础:数组和矢量计算NumPy Basics: Arrays and Vectorized Computation4.1 Numpy ndarry:一种多维数组对象(The NumPy ndarray: A Multidimensional Array Object)4.1.1 创建ndarray(Creating ndarrays)4.1.2 ndarray的数据类型(Data Types for ndarrays)4.1.3 Numpy数组的运