Fix typo
Add exp code
small_exp
Add tracking function to predict
Merge branch 'exp_plot' into tracking
Add tracking to predict and my_exp_plot

This change gives a good improvement to average correlation coefficient,
from 0.721 to 0.866
(leave one out, for 12 data)
Sperate tracking and predicting

If any scripts or functions for modifying output data,
we can follow the way like my_mod_track.m
Merge pull request #1 from WeiTang114/tracking

Tracking