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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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

Answers (1)

Iain
Iain on 4 Mar 2014
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.

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