I have recently been studying a book entitled "EXPERIMENTAL METHODS IN WASTEWATER TREATMENT", published by Prof. Gürkan Sin and Prof. Krist V. Gernaey, in which Chapter 5 (DATA HANDLING AND PARAMETER ESTIMATION) is an introduction to methods for parameter estimation and uncertainty analysis of water treatment models. However, in the process of learning, it was difficult for me to understand the operation of the specific methods from the book. I would like to have the complete MATLAB code for Example 5.3 (parameter estimation for nitrification process) (this is a TU DELFT web course). Finally, I attach the content URL:https://experimentalmethods.org/courses/data-handling-and-parameter-estimation/

I would be very grateful if you could provide information about this or the complete MATLAB code.