You are here: NI Home > Support > Product Reference > Manuals > LabVIEW 8.5 Help

Member of the sets class.

Syntax

c = intersect(a, b)

c = intersect(a, b, 'rows')

[c, d, e] = intersect(a, b)

[c, d, e] = intersect(a, b, 'rows')

Description

Computes the intersection of sets.

Examples

Inputs

Name	Description
a	Specifies a vector or matrix.
b	Specifies a vector or matrix.
'rows'	Specifies that c returns the rows that are in both a and b if a and b are matrices with the same number of columns.

Outputs

Name	Description
c	Returns in ascending order all the elements in both a and b. c is a vector or matrix.
d	Returns the indexes of the elements in a that are in c. d is a vector of integers.
e	Returns the indexes of the elements in b that are in c. e is a vector of integers.

Examples

A = [1, 2, 3, 4, 5, 6, 7, 8, 9]
B = [2, 3, 5, 7]
C = intersect(A, B)

Related Topics

ismember
setdiff
setxor
union
unique