Following are the paths to main logic implementation for the projects.
For A** search - Self-Driving-Basics-Project/A*_search/jupyterwork/student_code.py
For Matrix Class implementation - Self-Driving-Basics-Project/Matrix Class Implementation/jupyterwork/matrix.py
For Traffic light Classifier - Self-Driving-Basics-Project/Traffic Light Classifier/jupyterwork/Traffic_Light_Classifier.ipynb
For Udacity cpp histogram filter - Self-Driving-Basics-Project/udacity_cpp_histogram_filter_project/localizer.cpp