hotpants的博客numpy document中对list和numpyarray区别的解释: 【3.5 What’s the difference between a Python list and a NumPyarray?】 NumPy gives you an enormous range of fast and efficient ways of creating ..
whatday的博客) for instantiating an array.【1-使用array(), zeros()或empty()方法:数组应该使用array, zeros()或empty()构造。3 4')”,就是子类,是矩阵类型。3 4'))中subok为False,返回的数组类型被强制为基类数组,所以...