I have a binary bit sequence A = [0 1 0 1;1 0 0 1; 0 0 0 1; 1 0 0 1]; How can i convert all the 0 values into -1.??
The final output will become as A = [-1 1 -1 1;1 -1 -1 1;-1 -1 -1 1;1 -1 -1 1];

 采纳的回答

Read about logical indexing
A = [0 1 0 1;1 0 0 1; 0 0 0 1; 1 0 0 1];
A(A==0) = -1;

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Thank You Bro. The process / code is working.
Bro, I need your extreme help.
Can I get your whatsapp or any kind of communication number / id please..?
Offline private consulting is not usually done. Why can't you continue to get help here in the Answers forum, where everyone can benefit from the questions and answers?
Yes, it is better to post your question on this forum so that you have a better chance of getting any help, and the answers will also be helpful for others.

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