how to perform bitwise logical xor for two matrices having 13 bit binary data each?
12 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Abirami
el 29 de En. de 2015
Respondida: Dr. Suneetha CH
el 18 de Ag. de 2020
I have two cell arrays with each element having 13 bit binary strings. How to perform bitwise XOR for these two cell arrays.
For eg: consider two 3x3 cell arrays A and B
A= '1011111111011' '1011111111011' '1011111111011'
'1100000111111' '1100000111111' '1100000111111'
'1100000001000' '1100000001000' '1100000001000'
B= '1100001001010' '1100001001010' '1100001001010'
'1011111100010' '1011111100010' '1011111100010'
'1100000001110' '1100000001110' '1100000001110'
My desired output is as below
C=A XOR B
ie C(1,1)= '1011111111011' XOR '1100001001010'
C(1,1)= '0111111011001'
Similarly for all the elements a bitwise XOR should be performed
2 comentarios
Guillaume
el 29 de En. de 2015
Your example shows two cell arrays containing strings (made up of characters '0' and '1'), not two matrices containing binary data (which is a just numbers)
So, do you have matrices or cell arrays, and do they contain strings or numbers?
Respuesta aceptada
Guillaume
el 29 de En. de 2015
Editada: Guillaume
el 29 de En. de 2015
Assuming that what you have are cell arrays of strings, and you want to output a cell array of string as well, this would be one way to do it:
A = {'1011111111011' '1011111111011' '1011111111011'
'1100000111111' '1100000111111' '1100000111111'
'1100000001000' '1100000001000' '1100000001000'};
B = {'1100001001010' '1100001001010' '1100001001010'
'1011111100010' '1011111100010' '1011111100010'
'1100000001110' '1100000001110' '1100000001110'};
C = cellfun(@(a,b) char((a ~= b) + '0'), A, B, 'UniformOutput', false)
However, I don't really see a reason to operate on strings, when operating on numbers (and keeping it that way) would be much faster:
A = reshape(bin2dec(A), size(A))
B = reshape(bin2dec(B), size(B))
C = bitxor(A, B)
4 comentarios
Más respuestas (2)
Dr. Suneetha CH
el 18 de Ag. de 2020
how to perform bitwise xor successively? i mean a XOR b XOR c .....
0 comentarios
Ver también
Categorías
Más información sobre Cell Arrays en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!