Documentation

This is machine translation

Translated by Microsoft
Mouse over text to see original. Click the button below to return to the English verison of the page.

Set Operations

Unions, intersection, set membership

Functions

intersect Set intersection of two arrays
ismember Array elements that are members of set array
ismembertol Members of set within tolerance
issorted Determine whether array is sorted
setdiff Set difference of two arrays
setxor Set exclusive OR of two arrays
union Set union of two arrays
unique Unique values in array
uniquetol Unique values within tolerance
join Combine strings, or merge two tables or timetables by rows using key variables
innerjoin Inner join between two tables or two timetables
outerjoin Outer join between two tables or two timetables

Topics

Average Similar Data Points Using a Tolerance

This example shows how to average a group of points that are within tolerance. This approach produces a reduced data set that still holds the general shape of the original data.

Group Scattered Data Using a Tolerance

This example shows how to group scattered data points based on their proximity to points of interest.

Was this topic helpful?