NumPy is a Python package which stands for ‘Numerical Python’. It is the core libraryfor scientific computing, which contains a powerful n-imensional array object, providetools for integrating C, C++ etc.
In this page, we have written some numpy tutorials and examples, you can lean how to use numpy easily.
If you are running python script and get this error: ModuleNotFoundError: No module named ‘numpy.testing.decorators’. In this tutorial, we will introduce you how to fix this error.
numpy.percentile() can allows us to compute the q-th percentile of an array. In this tutorial, we will use some examples to show you how to use this function.
In this tutorial, we will introduce how to replace some value in a big numpy array using a small numpy array or matrix, which is very useful when you are processing images in python.
numpy.squeeze() function can allow us to remove axes of length 1, we will use some simple examples to show you how to use this function correctly in this tutorial.
If you plan to create an empty numpy ndarrary, numpy.empty() function can not do it. In this tutorial, we will use some examples to show you the reason.