perms¶

all permutations of vector components

Calling Sequence¶

y=perms(x)

:x scalar or vector : :y matrix :

Given a vector x of length n, perms returns all the permutations of the n components of x (i.e n! permutations). The size of y is n!-by-n.

x=[4, 7, 10]
y=perms(x)
x=[1, 5, 2, 5]
y=perms(x)