Unit 03 · lesson
A Sensor Series Carries More Evidence Than One Reading
This bridge assumes you already know Java arrays and indexing.
Use the series:
0.41, 0.42, 3.70, 0.40
The bridge task is to preserve evidence while reasoning about the series.
Do not discard the outlier because it makes the average inconvenient. Record original order, accepted/rejected status, and the rule used for classification.
A local Java array is not a ROS topic history. A ROS topic type is not proof that the array came from that topic.
Checkpoint
Create a table with index, value, classification, and reason. Mark the outlier without deleting it. Then state what additional runtime evidence would be required to connect the local series to ROS 2.