bpsk

sir how to convert 0 to -1 and 1 to +1

[Oleg Komarov]

1 to +1? Is it for displaying purposes?

Answer 1

[Oleg Komarov]

% Example input
A = randi([0 1],10,1);

Cellarray lookup table:

B = {'-1', '+1'};
C = B(A+1).';

Or char array table:

B = ['-1'; '+1'];
C = B(A+1,:)

Answer 2

[mahaveer hanuman]

thanks its works