| Communications Toolbox | |
Generate matrix of uniformly distributed random integers
out = randint
out = randint(m)
out = randint(m,n)
out = randint(m,n,rg)
out = randint(m,n,rg,state)
out = randint generates a random scalar that is either 0 or 1, with equal probability.
out = randint(m) generates an m-by-m binary matrix, each of whose entries independently takes the value 0 with probability 1/2.
out = randint(m,n) generates an m-by-n binary matrix, each of whose entries independently takes the value 0 with probability 1/2.
out = randint(m,n,rg) generates an m-by-n integer matrix. If rg is zero, then out is a zero matrix. Otherwise, the entries are uniformly distributed and independently chosen from the range
[0, rg-1] if rg is a positive integer
[rg+1, 0] if rg is a negative integer
Between min and max, inclusive, if rg = [min,max] or [max,min]
out = randint(m,n,rg,state) is the same as the syntax above, except that it first resets the state of the uniform random number generator rand to the integer state.
To generate a 10-by-10 matrix whose elements are uniformly distributed in the range from 0 to 7, you can use either of the following commands.
out = randint(10,10,[0,7]);
out = randint(10,10,8);
rand, randsrc, randerr, Signal Sources
| | randerr | randintrlv | |
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