合并多个数组在一起给出错误

Question

我正在尝试合并类似以下代码的数组：

import numpy as np

from numpy import column_stack as column_stack

from matplotlib.pyplot import plot as plot

from matplotlib.pyplot import show as show

N = 120

Yq = np.arange(0,N-1)

YY = Yq[N//2:]-N + Yq +  Yq[:N//2]+N

#YY = column_stack( (Yq[N//2:]-2*PI, Yq, Yq[:N//2]+2*PI))

plot(YY)

show()

我尝试了'+'和column_stack()，但均无济于事。如何合并三个数组？谢谢。