Add variational linear regression
Minor tweak of regressVb
Fix minor bug
Add VB RVM regress
nothing changed
minor tweak
Add HMM functions
Add normalize function
Fix HMM forward backward bug
Rewrite the hmm code
Kalman filter and smoother
Variational Bayesian Probabilistic PCA
Kalman filter
Merge pull request #3 from sth4nth/master

Chapter 13