Simultaneously Constant or Almost Constant Segments Detection

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This is just a programming exercise and not a full-featured, production-ready software.
It compares two data sets and searches for simultaneously constant or almost constant segments. You can easily extend the functionality to more than two data sets.

Run:

$./constsegm.py  data_file  epsilon_1 epsilon_2

Tested on

• Python 3.8
• pandas 0.25.3
• numpy 1.17.4
• matplotlib 3.3.3