How can I label a vector?

Hello,

I have a vector of 10 random numbers. I want to label the first 5 elements in the vector as '1'. I want to label the last 5 elements in the vector as '0'. How can I do this?

Thanks!

Answer 1

[Star Strider]

Try this:

L = [ones(1,5) zeros(1,5)];                     % Labels
V = rand(1,10);                                 % Vector
Out = [L; V]

producing:

Out =

  Columns 1 through 8

            1            1            1            1            1            0            0            0
     0.060019      0.86675      0.63119      0.35507        0.997      0.22417      0.65245      0.60499

  Columns 9 through 10

            0            0
      0.38725      0.14219

Answer 2

[madhan ravi]

x(1:5)=1; % where x is your random  vector
x(end-4:end)=0;