import sys

reload(sys)

sys.setdefaultencoding('utf-8')

import numpy as np

def test():

    '''

    numpy函数np.c_和np.r_学习使用

    '''

    data_list1=[4,6,12,6,0,3,7]

    data_list2=[1,5,2,65,6,7,3]

    data_list3=[1,5,2,65,6]

    print u'np.r_  data_list1和data_list2合并'

    print np.r_[data_list1,data_list2]

    print u'np.r_  data_list1和data_list3合并'

    print np.r_[data_list1,data_list3]

    print u'np.c_ data_list1和data_list2合并'

    print np.c_[data_list1,data_list2]

    print u'np.c_ data_list1和data_list3合并'

    print np.c_[data_list1,data_list3]

if __name__=='__main__':

np.r_  data_list1和data_list2合并

[ 4  6 12  6  0  3  7  1  5  2 65  6  7  3]

np.r_  data_list1和data_list3合并

[ 4  6 12  6  0  3  7  1  5  2 65  6]

np.c_ data_list1和data_list2合并

 [[ 4  1]

 [ 6  5]

 [12  2]

 [ 6 65]

 [ 0  6]

 [ 3  7]

 [ 7  3]]

np.c_ data_list1和data_list3合并

ValueError: all the input array dimensions except for the concatenation axis must match exactly

[Finished in 0.2s with exit code 1]