How to give randi values in different columns of matrix

pop_size=100;

V=13;

b=randi([0 1],pop_size,V);

%100*13 matrix

I want randi values [0 1] in first two columns with constraint c1 != c2

means if c1=1 then c2=0 same as if c1=0 then c2=1.

Please help me how I can do?

Answer 1

[Fangjun Jiang]

just add this?

b(:,2)=~b(:,1)

[Asad Abbas]

Thank you so much Sir. Can you please guide me where i have to add this? Means before or after of randi function?

[Fangjun Jiang]

after the line b=randi([0 1],pop_size,V);

[Asad Abbas]

Thank you so much Sir. Its working. I am very happy. bundle of thanks.