jsk_20160505_test_message_filters's Introduction

jsk_20160505_test_message_filters

Report

ros/ros_comm#800

PRs

Issue

The output hz of approximate synchronized messages.

% roslaunch jsk_20160505_test_message_filters string.launch

% rostopic hz /join_strings/output
subscribed to [/join_strings/output]
average rate: 0.997
        min: 1.003s max: 1.003s std dev: 0.00000s window: 2
average rate: 0.996
        min: 1.003s max: 1.004s std dev: 0.00019s window: 3
average rate: 0.975
        min: 1.003s max: 1.070s std dev: 0.03121s window: 4
average rate: 0.962
        min: 1.003s max: 1.079s std dev: 0.03554s window: 5
average rate: 0.949
        min: 1.003s max: 1.112s std dev: 0.04305s window: 6
average rate: 0.925
        min: 1.003s max: 1.219s std dev: 0.07304s window: 7
average rate: 0.915
        min: 1.003s max: 1.219s std dev: 0.07346s window: 8
no new messages
average rate: 0.887
        min: 1.003s max: 1.373s std dev: 0.11528s window: 9
average rate: 0.871
        min: 1.003s max: 1.373s std dev: 0.12357s window: 10
no new messages
average rate: 0.786
        min: 1.003s max: 2.381s std dev: 0.38777s window: 11
no new messages
no new messages
no new messages
no new messages
average rate: 0.621
        min: 1.003s max: 5.008s std dev: 1.13588s window: 12
no new messages
no new messages
average rate: 0.579
        min: 1.003s max: 5.008s std dev: 1.15229s window: 13
no new messages
no new messages
no new messages
no new messages
average rate: 0.519
        min: 1.003s max: 5.008s std dev: 1.30438s window: 14
no new messages
no new messages
no new messages
average rate: 0.470
        min: 1.003s max: 5.008s std dev: 1.45689s window: 15
no new messages

Recommend Projects