extractRecent

Occurrences of most recent J1939 parameter groups

Syntax

extractedPGs = extractRecent(pgrp)

extractedPGs = extractRecent(pgrp,pgname)

Description

extractedPGs = extractRecent(pgrp) returns the most recent instance of each unique parameter group found in the array pgrp, based on the parameter group timestamps.

extractedPGs = extractRecent(pgrp,pgname) returns the most recent instance of parameter groups whose names match any of those specified in pgname.

Examples

Extract Most Recent Parameter Groups

Extract the most recent of each parameter group.

extractedPGs = extractRecent(pgrp)

Extract Most Recent Parameter Groups for Specific Names

Extract the most recent of each parameter group named 'PG1' or 'PG2'.

extractedPGs = extractRecent(pgrp,{'PG1' 'PG2'})

Input Arguments

pgrp — J1939 parameter group

array of ParameterGroup objects

J1939 parameter groups, specified as an array of ParameterGroup objects. Use the j1939ParameterGroup or receive function to create ParameterGroup objects.

pgname — Names of J1939 parameter groups to extract

char vector | string | array

Names of J1939 parameter groups to extract, specified as a character vector, string, or array of these.

Example: 'PG1'

Data Types: char | string | cell

Output Arguments

extractedPGs — Extracted parameter groups

array of ParameterGroup objects

Extracted parameter groups, returned as an array of ParameterGroup objects.

Version History

Introduced in R2015b