在前面的问题我问了一下连击3个阵列,蟒蛇的Python:串联×3矩阵的列表
我没能得到它下面的例子
假设我有3个阵列
a1=[
array([628.95, 632.012, 632.67, 270.70, 275.23, 275.20])
array([13.87, -24.55, 13.012, 17.61, -7.07, 2.29])
array([-4.56089042, -4.76182533, -5.84063203, -1.4404148, 23.11891765, 15.67678579])
]
a2=[
array([2353.12, 2357.60, 2360.42, 1718.49, 1703.65322389, 1718.781])
array([-31.07, 50.49, -32.94, 32.27, 20.404, 5.79])
array([-5.75, -4.70, -3.86, 30.25, 66.60, 64.626])
]
a3=[
array([2716.476, 2724.714, 2731.84, 1944.73, 1920.258, 1926.840])
array([-14.30, 20.78, -17.90, 44.94, -15.26, 19.888])
array([-13.959, -12.62, -10.84, 4.227, 45.744, 42.448])
]
我想要得到以下的输出:
r = a1[0] + a2[0] + a3[0] + a1[1] + a2[1] + a3[1] +a1[2] + a2[2] + a3[2]
r = [628.95, 632.012, 632.67, 270.70, 275.23, 275.20, 2353.12, 2357.60, 2360.42, 1718.49, 1703.65322389, 1718.781, 2716.476, 2724.714, 2731.84, 1944.73, 1920.258, 1926.840,13.87, -24.55, 13.012, 17.61, -7.07, 2.29, -31.07, 50.49, -32.94, 32.27, 20.404, 5.79 .... ]
谁使用numpy的
看看如何扁平化列表 –
@WarrenWeckesser肯定!我编辑,谢谢:) –