imat_ctrace/union

Purpose

Return a sorted union of two imat_ctrace with no repetitions.

Syntax

tf=union(ta,tb)
[tf,ia,ib]=union(ta,tb)

Description

UNION for the imat_ctrace TA and TB returns an imat_ctrace TF containing the sorted combination of TA and TB with no repetitions. IA and IB are optional vector outputs such that TF is a sorted combination of TA(IA) and TB(IB).

Starting in MATLAB R2013a, the behavior of UNION has changed. To preserve the behavior of previous versions of MATLAB, pass in the string 'legacy'.

Examples

>> ta=imat_ctrace('1x','2y','3x');
>> tb=imat_ctrace('1x','1y','1z','2x','2y','2z','3x','3y');
>> [tf,ia,ib]=union(ta,tb)

tf =

    '1X+'
    '1Y+'
    '1Z+'
    '2X+'
    '2Y+'
    '2Z+'
    '3X+'
    '3Y+'

ia =

Empty matrix: 0-by-1

ib =

    1
    2
    3
    4
    5
    6
    7
    8

>>

See Also

imat_ctrace/intersect, imat_ctrace/ismember, imat_ctrace/setdiff, imat_ctrace/setxor, imat_ctrace/unique