NumPy是Python中诸多数据科学库的重要基础，例如，pandas，OpenCV，TensorFlow等，学习NumPy对其它NumPy依赖数据科学库意义重大。 本文翻译一篇不错的NumPy基础图解教程，从，和介绍NumPy。 Numpy数组速度比Python列表更快； Numpy数组通常是的，仅仅当数组中元素类型一致时 ...

有一种令人难以置信的技术，只需两个内存副本就可以将 Pillow 图像转换为 NumPy 数组！等等，“只需两个内存副本”是什么意思？是不是可以在只复制一次内存或根本不复制内存的情况下在库之间转换数据？这似乎不可思议，但是更传统的图像转换方法工作速度 ...

[Zoltán] sends in his very interesting implementation of a NumPy-like library for micropython called ulab. He had a project in MicroPython that needed a very fast FFT on a micro controller, and was ...

NumPy (Numerical Python) is an open-source library for the Python programming language. It is used for scientific computing and working with arrays. Apart from its multidimensional array object, it ...