i need a command

randi(12,4,3)
>>3 4 2
3 5 5
2 3 4
1 2 3

i want non repeated value in row only which command can i use?????????

[Merged from duplicate]

>>randi(12,4,3)
>>3  4  5;
2 4 2;
1 2 3;
7 8 9

As above the result in second row the 2 number is repeated in same row,In 2nd column has the 4 is repeated friends...........

My requirements is I WANT NON REPEATED VALUE IN ROW ONLY which command can i use sir...............

Answer 1

[Walter Roberson]

You can use randperm(12,3) repeatedly.

[VIJAY]

Ya sure sir but randperm(12,3) creates a single row sir.Is it possible to create a array size as 4*5

[VIJAY]

for t=1:4 g(t,:)=randperm(12,5); end

But is it possible to use a single command sir????

[Walter Roberson]

It can be done without a loop but requires 2 commands:

[~, g] = sort( rand(4, 12), 2 );
g = g(:, 1:3);