binary generator

i want to have a binary generator with the equal probalbility for 0 and1 and i dont know how to wite and even help didn't help me

[pars abd]

and what is n because it turns red with an error on n...

Answer 1

[James Tursa]

See the rand function. There are various ways to get 0 1 results depending on what you are doing with it downstream. Do you want a double result or a logical result? e.g., logical result could use

rand(n,1)<.5

Or a double result could use

floor(rand(n,1)*2)

[Matt Fig]

Or:

round(rand(n,1))

[Jan]

Another method for DOUBLEs: +(rand(n, 1) < 0.5)

[Paulo Silva]

another one

randi([0 1],n,1)

[pars abd]

what is n and what is the answer

what should i see?

[Paulo Silva]

n is the number of bits you want to generate, you can replace the n in your code or assign a value to it before generating the bits

n=10; %generates 10 bits