could anyone help me to solve the issue in the following code

code:

particles=10;
users=4;
dimensions=2;
for  particle=1:particles
     clusters= randi(users,1);
     swarm_pos = rand(clusters,dimensions);
     DDD=partitions(users,clusters);
     total_number_of_partitions = length(DDD);
     idx=randperm(total_number_of_partitions,1);
     iwant= DDD(idx);
     partdisp(iwant)%remains tha same for more than one particle in some cases.But it should be different.
end

When i run the code it executes.But partdisp remains the same for more than one particle in some cases.I actually need to have different partdisp for each and every particle.Could anyone please help me on this

[jaah navi]

EDIT: COPYRIGHT code removed. The two functions are available here:

https://www.mathworks.com/matlabcentral/fileexchange/24185-partitions

partdisp and partitions are functions when i run the code

it gives the following result

PARTICLE = 1

The formation of clusters {1 3 2}:{1 3} {2}

PARTICLE = 2

The formation of clusters {1 2 3}:{1 2 3}

PARTICLE = 3

The formation of clusters {1 2 3}:{1} {2} {3}

PARTICLE = 4

The formation of clusters {1 2 3}:{1 2 3}

PARTICLE = 5

The formation of clusters {1 2 3}:{1} {2 3}

with respect to the above result for 5 particles the formation of clusters should not be the same

but when i run the code sometimes the formation of clusters remain the same as shown above and sometimes it differs.

Could you please help me on this.

[Stephen23]

@jaah navi: do NOT upload copyright code to this forum.