How can I write a function that takes as input a vector of 8 bit signed integer in twos-complement and represen the negation of the input

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Sean 2014-3-4

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评论： Varun Baskar 2020-6-8

How can I write a function that takes as input a vector of length eight containing 0s and 1s and representing an 8 bit signed integer in twos-complement. The function should return a vector of eight 0s and 1s representing the negation of the input.

note: I'm not allowed to use loops

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Varun Baskar 2020-6-8

Hi Sean,

Have you found an answer for this? Am looking for the exact same step.

Thanks and regards

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Answer 1

Iain 2014-3-4

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在 MATLAB Online 中打开

 bin2dec, can turn a binary string into a decimal number. I suggest you then cast it as:
 int8
 dec2bin can then turn a decimal number into a binary string.