merging/concatenating arrays with different elements

Question

How to merge a mix of different elements (matlab style) in numpy?

[array([ 0.]), 0.0, 0.0011627, 0.0, 2.69, 0.0, array([ 3.8269, 7.0184]), array(

Answer 1

You could use np.r_:

In [32]: Z = np.r_[V[0:2],Y[0],V[3],Y[1:3],V[4:],Y[4:]]

In [33]: Z
Out[33]: array([ 1,  2,  7,  4,  8,  9,  5,  6, 11, 12])