SETPROD

Cartesian Product of Sets.

Description

This is a compact and improved extension of cartprod.m by David Fass.

SETPROD product of multiple sets.

X = SETPROD(A,B,C,...) returns the cartesian product of the sets A,B,C, etc, where A,B,C, are numeric or character arrays.

Example: A = [-1 -3 -5]; B = [10 11]; C = [0 1];
 
X = SETPROD(A,B,C)
X =
 
  -5 10 0
  -3 10 0
  -1 10 0
  -5 11 0
  -3 11 0
  -1 11 0
  -5 10 1
  -3 10 1
  -1 10 1
  -5 11 1
  -3 11 1
  -1 11 1

Acknowledgements

The author wishes to acknowledge the following in the creation of this submission:
CARTPROD: Cartesian product of multiple sets

• MATLAB release: MATLAB 7 (R14)

[Marco Pausini]

thanks so much

[Jos van der Geest]

This snippet is badly coded, using unnecessary calls to eval and unique.

[Rob Campbell]

Does the job and has been well coded since previous (now redundant) negative comment was submitted.