Multiplication and xor binary matrix

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Mohammed Alhamiri
Mohammed Alhamiri 2021-4-28
评论： Mohammed Alhamiri 2021-5-3
Hello,
I want to get
mc=[0 1 1 0] [ 1111 1111; 1111 0000; 1100 1100; 1010 1010]
the answer shuld be [00111100]
How to do that please ?

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回答（1 个）

Walter Roberson
Walter Roberson 2021-4-28
编辑：Walter Roberson 2021-4-28
Ran in:
A = [0 1 1 0]
A = 1×4
0 1 1 0
B =[ 1 1 1 1 1 1 1 1; 1 1 1 1 0 0 0 0; 1 1 0 0 1 1 0 0; 1 0 1 0 1 0 1 0]
B = 4×8
1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0
mod(A*B,2)
ans = 1×8
0 0 1 1 1 1 0 0
Ag = gf(A,1)
Ag = GF(2) array. Array elements = 0 1 1 0
Bg = gf(B,1)
Bg = GF(2) array. Array elements = 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0
Ag*Bg
ans = GF(2) array. Array elements = 0 0 1 1 1 1 0 0

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