相关疑难解决方法(0)

我正在尝试为python创建一个矩阵转置函数,但我似乎无法使它工作.说我有

theArray = [['a','b','c'],['d','e','f'],['g','h','i']]

我希望我的功能能够提出来

newArray = [['a','d','g'],['b','e','h'],['c', 'f', 'i']]

换句话说,如果我要将这个2D数组打印为列和行,我希望将行转换为列,将列转换为行.

到目前为止,我做到了这一点,但它不起作用

def matrixTranspose(anArray):
    transposed = [None]*len(anArray[0])
    for t in range(len(anArray)):
        for tt in range(len(anArray[t])):
            transposed[t] = [None]*len(anArray)
            transposed[t][tt] = anArray[tt][t]
    print transposed