The folder contains the following demo files:

1. perceptron.m - 
perceptron training algorithm

2. demo_pima_perceptron.m - 
demonstration of perceptron training and testing on pima dataset

3. demo_iris_perceptron_two_class.m - 
demonstration of perceptron algorithm on iris dataset as a binary problem(2nd and 3rd classes are separated from the 1st)

4. demo_iris_perceptron_three_class.m - 
demonstraition of perceptron algorithm on iris dataset as a 3 class classification

5. demo_simple_regression.m
demostration of a simple linear regression on a generated dataset with an added small random noise

6. demo_auto_mpg_regression.m
demostration of linear regression on auto-mpg dataset

Please add "../tools" folder to your MATLAB path before running demos.