tommystudio的专栏

代码的矢量化意味着要解决的问题本质上是可矢量化的，只需要一些 numpy 技巧即可使代码运行更快，但是矢量化并不是十分容易。可以矢量化的代码样例：生命游戏（Game of Life)

numpy 中的基本数据类型 ndarrayAn instance of class ndarray consists of a contiguous one-dimensional segment of computer memory (owned by the array, or by some other object), combined with an indexing scheme that maps N integers into the location of an item in th

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