Received power for Reconfigurable Intelligent Surface use case

Received power in the sampled analyzed area (shown in file area.png) in a scenario with single room with a short wall, and signal transmitter behind this wall. Output was generated with usage of the MATLAB raytracing tool. Analyzed area was sampled in both dimensions, creating 99 points in x-axis (values between 3 meters to 7.9 meters with 5 cm step), and 89 points in y-axis (values between 2.2 meters to 6.6 meters with 5 cm step). Reconfigurable Intelligent Surface was placed with 9 configurations of angle (angle between RIS surface and wall) from -20 to 20 degrees with 5 degree step. This setup created 9 files (for each angle) and inside file there is received power for each analyzed area point (99x89). The work has been funded by the National Science Centre in Poland within the project (no. 2021/43/B/ST7/01365) of the OPUS programme.