转自:http://blog.csdn.net/vernice/article/details/50990919
import numpy
a = numpy.array(([3,2,1],[2,5,7],[4,7,8]))
itemindex = numpy.argwhere(a == 7)
print (itemindex)
print (itemindex[1])
print(a)
转自:http://blog.csdn.net/vernice/article/details/50990919
import numpy
a = numpy.array(([3,2,1],[2,5,7],[4,7,8]))
itemindex = numpy.argwhere(a == 7)
print (itemindex)
print (itemindex[1])
print(a)