创建一个3X3的矩阵并对其赋值:
x = numpy.array([[1,2,3],[4,5,6],[7,8,9]]) print x print x.shape
运行结果:
[[1 2 3] [4 5 6] [7 8 9]] (3L, 3L) [Finished in 0.2s]
创建一个3X3的矩阵并对其赋值:
x = numpy.array([[1,2,3],[4,5,6],[7,8,9]]) print x print x.shape
运行结果:
[[1 2 3] [4 5 6] [7 8 9]] (3L, 3L) [Finished in 0.2s]