Update readme.md on experiments folder.

experiments/README.md

@@ -1,7 +1,13 @@
 # Experiments
 
-This folder contains Jupyter Notebooks for auxiliar experiments.
+This directory contains Jupyter Notebook files used for various experiments.
 
-## Description
+## Files
 
-The notebook `performance_test.ipynb` explores various implementations of functions within the Steganography module to determine which one executes more efficiently.
+1. **generate_frames.ipynb**: Script used to generate frames of solid colors and vary the least significant bits for each color.
+2. **performance_test.ipynb**: Script used to test variations of implementations of the same code to identify the most efficient implementation.
+3. **psnr.ipynb**: Script used to calculate the PSNR between the generated frames, aiming to estimate how different the original image is compared to the steganographic image.
+
+## License
+
+This project is licensed under the MIT License - see the [LICENSE](../LICENSE) file for details.