: Calculations for robotic arm kinematics (Denavit-Hartenberg parameters) or dynamic system simulations.
: Likely stands for Automatyka i Robotyka (Automation and Robotics), a common field of study in Poland. 22_23 : Refers to the 2022/2023 academic year .
Given the "Automation and Robotics" context, the Excel file probably contains data or simulations related to:
: Sensor data processing from laboratory exercises involving PLCs (Programmable Logic Controllers) or microcontrollers.