Question

将四个矩阵合并成一个矩阵A=[1,2;3,4]B=[11,22;33,44]C=[111,222;333,444]D=[

Answer 1

输入A,B,C,D再输入：

M=[A(1,1),B(1,1),A(1,2),B(1,2);C(1,1),D(1,1),C(1,2),D(1,2);A(2,1),B(2,1),A(2,2),B(2,2);C(2,1),D(2,1),C(2,2),D(2,2)]