one's and two's complement

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Raza Ali
Raza Ali 2014-3-1
编辑： Naga viswanathreddy Siddam 2021-3-14
how to convert 8 bit binary numbers into one's and two's complement
Let a=11001011
ones_complement=00110100
twos_complement=00110101

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Azzi Abdelmalek
Azzi Abdelmalek 2014-3-1
编辑：Azzi Abdelmalek 2014-3-1
a='11001011';
c1=not(a-'0') % one's complement
d=1;
for k=numel(a):-1:1
r=d & c1(k);
c2(1,k)=xor(d,c1(k)); % c2 is two's complement
d=r;
end
[c1;c2]
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Md Rezaul Karim
Md Rezaul Karim 2021-1-13
Thank you so much
Azzi Abdelmalek
Naga viswanathreddy Siddam
Naga viswanathreddy Siddam 2021-3-11
编辑：Naga viswanathreddy Siddam 2021-3-14
How can I get reverse of the Two's complement,from a mpu 9250 sensor output!!

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更多回答（1 个）

MD SAMIM AKTAR
MD SAMIM AKTAR 2020-4-20
a='11001011';
c1=not(a-'0') % one's complement
d=1;
for k=numel(a):-1:1
r=d & c1(k);
c2(1,k)=xor(d,c1(k)); % c2 is two's complement
d=r;
end
[c1;c2]

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