hMm - hidden Markov model

RoboMaze.py

This class is responsible for generating a 4 x 4 maze with n randomly placed walls, and randomly coloring the maze positions red, green, blue, or yellow. It also generates a random sequence of steps a robot took, and can display the maze.

MarkovFilter.py

This class implements filtering on a RoboMaze object.

test.py

This file runs a few different tests with varying numbers of walls and varying lengths of sequence. The maze and sequence are randomly generated each time the code is ran, so the test cases will produce different results each time.